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Chelsea PTO 288 Series Parts Manual

Model Number Designation

Chelsea PTO CHELSEA-PTO-281 Model Number Designation exploded-view diagram
Chelsea PTO CHELSEA-PTO-281 Model Number Designation exploded-view diagram
Chelsea PTO CHELSEA-PTO-281 Model Number Designation exploded-view diagram

Click a number on the diagram to highlight that part below.

ItemPart No.DescriptionQtyNotesPrice

Parts List Bill Of Materials 281 Series

Chelsea PTO CHELSEA-PTO-281 Parts List Bill Of Materials 281 Series exploded-view diagram
Chelsea PTO CHELSEA-PTO-281 Parts List Bill Of Materials 281 Series exploded-view diagram

Click a number on the diagram to highlight that part below.

ItemPart No.DescriptionQtyNotesPrice
11P813Housing (3 Arrangement With O-ring Groove)1 or$582.66Add to Cart
1P814Housing (5 Arrangement With O-ring Groove)1 or$650.60Add to Cart
1P815Housing (8 Arrangement With O-ring Groove)1$650.60Add to Cart
214P731Spacer (.762 " X 1 .500" X .150") (thickness As Required)1$10.38Add to Cart
14P732Spacer (.762 " X 1 .500" X .153")1$11.01Add to Cart
14P733Spacer (.762 " X 1 .500" X .156")1$10.38Add to Cart
331P102Thrust Washer (.754" X .440" X .030")1$3.72Add to Cart
422P112Valve Cap Gasket1$20.18Add to Cart
53301556XDrive Shaft & Clutch Assembly (xd)1 or$680.34Add to Cart
3301559XDrive Shaft & Clutch Assembly W/ Smartstart (sd)1 or$680.34Add to Cart
330155XDrive Shaft & Clutch Assembly For All Other Output Options (see Page 13)1Call for availability
6379746Lockring1$5.06Add to Cart
7560972Bearing Needle Roller Assembly (1 .500" X 1 .875" X 1 .000")2$32.22Add to Cart
828P329O-ring (5 .487 " X .103")1$44.96Add to Cart
931P70Thrust Washer (1 .507 " X 2 .167 " X .094")1$13.66Add to Cart
103784476Socket Head Cap Screw (.312 " -18 X 1 .000")3$4.33Add to Cart
33017512X12VDC Valve Cap Assembly (fj Input Option)1 or$419.56Add to Cart
33017524X24VDC Valve Cap Assembly (fj Input Option)1 orCall for availability
32944212X12VDC Valve Cap Assembly (kv Input Option)1 or$838.17Add to Cart
32944224X24VDC Valve Cap Assembly (kv Input Option)1 or$1,403.57Add to Cart
329403XRemote Valve Cap Assembly1$490.07Add to Cart
129P106Idler Shaft (.750")1$127.66Add to Cart
1328P191O-ring (.549" X .103")1$3.59Add to Cart
143784527Socket Head Set Screw (.250" -20 X .500")1$4.37Add to Cart
15550439Bearing Tapered Cone (.750" X .598")2 or$51.63Add to Cart
561006Bearing Tapered Cone (.750" X .655") (b Ratio Only)2$28.12Add to Cart
1621P932Bearing Cap (sd, Xd, Xv, Sv Only)1 or$253.94Add to Cart
SEEPAGES1221Output Options (all Other Outputs)1Call for availability
21SEEPAGE6Output Gear1Call for availability
22550311Ball Bearing (1 .770" X 3 .346" X .748")1$81.15Add to Cart
23378263Internal Lockring1$19.87Add to Cart
24379555Lockring1$23.13Add to Cart
254P187Spacer (1 .776" X 2 .200" X .239")1$53.28Add to Cart
2628P267Oil Seal (2 .627 " X 1 .750" X .312 ")1$66.05Add to Cart
2738056314Hex Flange Head Cap Screw (.375" -16 X 1 .500") (w/ 3/8" Bearing Cap Bolts)4$7.14Add to Cart
2850000729Woodruff Key (sd & Xd Output Only)1$3.11Add to Cart
3068P511Adhesive Label Not Sold Separately1Call for availability
31SEEPAGE6Input Gear1Call for availability
32SEEPAGE6Ratio Gear1Call for availability
33379522Lockring1$5.76Add to Cart
34379231Pipe Plug (.125" -27) (w/o Eoc Only)1$1.50Add to Cart
35379242Straight Adapter (.125" -27 X .750" -16) (w/o Eco Only) Continued On Next 3 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 Usa ,1$22.23Add to Cart
3637948690° Elbow (.438" -20)1$28.97Add to Cart
373795642Thread Cap (.438")1$1.23Add to Cart
38379243Speed Sensor (w/ Eoc Only)1$229.65Add to Cart
3928P171O-ring (.644" X .087 ") (w/ Eoc Only)1$4.88Add to Cart
SEEPAGES4453For Bill Of Materials For The Below Loose Parts. Service KitsCall for availability
32907164XBearing Kit (bv)$419.23Add to Cart
32907163XBearing Kit (ac, Xd, Xv, Rf, Rk, Rs, Ry, Rz)$263.32Add to Cart
32907180XGasket & Seal Kit$216.89Add to Cart
32907182XGasket & Seal Kit (bv)$139.10Add to Cart
330154XGear & Clutch Plates Kit (7-8 Clutch Pack)$474.29Add to Cart
32907183XHydraulic Valve O-ring Kit (bd, Bv) Stud Kits$135.56Add to Cart
717086XMounting Kit (fj Input Option 3 & 5 Arrangement) ,1 or$84.46Add to Cart
7170107XMounting Kit (fj Input Option 8 Arrangement) ,1 or$122.41Add to Cart
7170117XMounting Kit (kv Input Option 3 & 5 Arrangement) ,1 or$78.00Add to Cart
7170118XMounting Kit (kv Input Option 8 Arrangement) , Installation Instruction Kit1$70.57Add to Cart
3289489XGasket & Installation Instructions Kit Hydraulic Installation Kits1$42.19Add to Cart
32902412X12VDC Installation Kit (fj Input Option B Shift) ,$272.23Add to Cart
32902424X24VDC Installation Kit (fj Input Option D Shift) ,$304.69Add to Cart
329076X12VDC W/ Eoc Installation Kit (fj Input Option K & L Shift) ,$152.30Add to Cart
32907624X24VDC W/ Eoc Installation Kit (fj Input Option K & L Shift) ,Call for availability
32923712X12VDC Remote Valve W/o Eoc Installation Kit (fj Input Option G Shift) ,$763.42Add to Cart
32923724X24VDC Remote Valve W/o Eoc Installation Kit (fj Input Option H Shift) ,$763.42Add to Cart
32944312X12VDC Installation Kit (kv Input Option B Shift) ,$320.03Add to Cart
32944324X24VDC Installation Kit (kv Input Option D Shift) ,$291.36Add to Cart
329444X12VDC & 24VDC W/ Eoc Installation Kit (kv Input Option K & L Shift) ,No longer available — call for replacement
32944512X12VDC Remote Valve W/o Eoc Installation Kit (kv Input Option G Shift) ,$904.45Add to Cart
32944524X24VDC Remote Valve W/o Eoc Installation Kit (kv Input Option H Shift) ,$1,555.39Add to Cart
329650XElectronic Overspeed Controls (k & L Shift) Continued On Next 4 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 Usa ,Page$1,358.05Add to Cart
32838885XAir Shift Installation Kit (s Shift)$1,540.29Add to Cart
32838886XAir Shift Installation Kit (t Shift) Shifter Conversion KitsNo longer available — call for replacement
32917512X12VDC Eoc Conversion Kit (fj Input Option)$1,568.56Add to Cart
32917524X24VDC Eoc Conversion Kit (fj Input Option)$675.81Add to Cart
32935412X12VDC Remote Valve Conversion Kit (all)$930.53Add to Cart
32935424X24VDC Remote Valve Conversion Kit (all)$473.86Add to Cart
32944812X12VDC Eoc Conversion Kit (kv Input Option)No longer available — call for replacement
32944824X24VDC Eoc Conversion Kit (kv Input Option) Hose AssembliesNo longer available — call for replacement
3290573XLube Hose Assembly (g & H Shift)1$52.55Add to Cart
3290574XLube & Clutch Hose Assembly (g & H Shift)1$45.49Add to Cart
328075XExhaust Hose Assembly (g & H Shift)1$150.56Add to Cart
3290755XPressure Hose Assembly (kv Input Option)$167.36Add to Cart
3291411XPressure Hose Assembly (fj Input Option) Output Conversion Kits$156.32Add to Cart
SEEPAGE49Output Conversion Kits Bill Of Materials 5 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 Usa ,Call for availability

Gear Ratio Options 281 Series 3 And 5 Assembly 8 Assembly

ItemPart No.DescriptionQtyNotesPrice
5P14911X5-P-1491 50 5-P-1478 22 2-P-926 50$921.16Add to Cart
5P14912X5-P-1491 50 5-P-1495 25 2-P-927 47$1,033.81Add to Cart
5P14913X5-P-1491 50 5-P-1479 28 2-P-928 44$1,018.56Add to Cart
5P14914X5-P-1491 50 5-P-1480 31 2-P-929 41$1,033.81Add to Cart
5P14915X5-P-1491 50 5-P-1481 33 2-P-931 39$1,033.84Add to Cart
5P14916X5-P-1491 50 5-P-1482 35 2-P-933 37$881.31Add to Cart
5P14917X5-P-1491 50 5-P-1483 37 2-P-935 35$1,018.56Add to Cart
5P14918X5-P-1491 50 5-P-1484 39 2-P-936 33$942.58Add to Cart
5P14919X5-P-1491 50 5-P-1497 41 2-P-937 31$921.13Add to Cart
5P14931X5-P-1493 45 5-P-1478 22 2-P-926 50$921.10Add to Cart
5P14932X5-P-1493 45 5-P-1495 25 2-P-927 47$921.13Add to Cart
5P14933X5-P-1493 45 5-P-1479 28 2-P-928 44$934.92Add to Cart
5P14934X5-P-1493 45 5-P-1480 31 2-P-929 41$934.96Add to Cart
5P14935X5-P-1493 45 5-P-1481 33 2-P-931 39$921.13Add to Cart
5P14936X5-P-1493 45 5-P-1482 35 2-P-933 37$921.13Add to Cart
5P14937X5-P-1493 45 5-P-1483 37 2-P-935 35$921.10Add to Cart
5P14938X5-P-1493 45 5-P-1484 39 2-P-936 33$921.13Add to Cart
5P14939X5-P-1493 45 5-P-1497 41 2-P-937 31 Not Sold Separately No. Output No. No. Input Ratio Teeth Teeth Teeth Gear (21) Gear (31) Gear (32) C A B$1,018.56Add to Cart
5P149110X5-P-1491 50 5-P-1485 42 2-P-936 33$921.13Add to Cart
5P149310X5-P-1493 45 5-P-1485 42 2-P-936 33 6 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 Usa ,$921.10Add to Cart

Lube Options 281 Series Wet Spline Installation Rb, Rf, Rk, Rs, Ry & Rz Output Options (Sk-508 Rev C)

Chelsea PTO CHELSEA-PTO-281 Lube Options 281 Series Wet Spline Installation Rb, Rf, Rk, Rs, Ry & Rz Output Options (Sk-508 Rev C) exploded-view diagram
Chelsea PTO CHELSEA-PTO-281 Lube Options 281 Series Wet Spline Installation Rb, Rf, Rk, Rs, Ry & Rz Output Options (Sk-508 Rev C) exploded-view diagram

Click a number on the diagram to highlight that part below.

ItemPart No.DescriptionQtyNotesPrice
385004385004 (.438" -20) Transmission 36.00" Fitting 385006 (33 .50")$10.91Add to Cart
385003385004 (.438" -20) 329057-3X 26.00" - 329057-4X 16.75" - 329057-5X 13 .00" - 385006 (15 .25")$12.24Add to Cart
379627Male Branch Tee Wet Spline Installation Kits Output Kit Number Connect To 379627 Rb 329959X Rk 329700X Rf 329700X Rs 329744X Ry 329742X Rz 329700X$20.06Add to Cart
3296991XHose Assembly Note: Not All Output Options May Be Available On Series Listed Above Flange Rb 21 -P-894 Rf/rk/rz 21 -P-731 35-P-101 Gasket Rs 21 -P-769 Ry 21 -P-771$85.54Add to Cart
35P104$33.17Add to Cart
35P102$22.65Add to Cart
28P245$45.00Add to Cart
35P1114 X 378447-8 Bearing Cap Socket Head Cap Screw 21 -P-934 (3/8" Bearing Cap Bolt Holes Used W/ O-ring ) Torque 24-28 Lb-ft [33-39 N-m] 9 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 Usa ,$114.76Add to Cart

Shift Options 281 Series Hydraulic Valve Cap Assembly

ItemPart No.DescriptionQtyNotesPrice
33017512XValve & Cap Assembly (12VDC) (fj Gear Only)1 or$419.56Add to Cart
33017524XValve & Cap Assembly (24VDC) (fj Gear Only)1 orCall for availability
32944212XValve & Cap Assembly (12VDC) (kv Gear Only)1 or$838.17Add to Cart
32944224XValve & Cap Assembly (24VDC) (kv Gear Only)1$1,403.57Add to Cart
34P357Valve Cap (330175-12X & 330175-24X)1 orCall for availability
34P143Valve Cap (329442-12X & 329442-24X)1$114.96Add to Cart
28P119Oil Seal (high Pressure)1$26.61Add to Cart
378811Washer1$5.21Add to Cart
378849Snap Ring1$2.12Add to Cart
3784476Socket Head Cap Screw (.312 " -18 X 1 .000")1$4.33Add to Cart
379995Clamp (kv) Included With 379993 Valve1 orCall for availability
380012Clamp (fj) Used W/ 38001 1 Valve1Call for availability
380124Clamp (fj) Used W/ 380123 Valve1Call for availability
38012312Hydraulic Valve (12VDC) (fj) (white Connector Top) (new Style)1 or$222.19Add to Cart
38012324Hydraulic Valve (24VDC) (fj) (black Connector Top) (new Style)1 or$213.64Add to Cart
38001112Hydraulic Valve (12VDC) (fj) (white Side Connector) N .l.a. Use 330175-121 or$222.19Superseded by 38012312Add to Cart
38001124Hydraulic Valve (24VDC) (fj) (black Side Connector) N .l.a. Use 330175-241 or$213.64Superseded by 38012324Add to Cart
37999312Hydraulic Valve (12VDC) (kv) (white Connector)1 or$1,051.13Add to Cart
37999324Hydraulic Valve (24VDC) (kv) (black Connector)1$1,322.81Add to Cart
32907183XHydraulic Solenoid Valve O-ring Service Kit. 329403X - Description1$135.56Add to Cart
121P701Cap Seal1 or$421.99Add to Cart
228P119Oil Seal (1 .379" X .875" X .250")1$26.61Add to Cart
3378811Washer1$5.21Add to Cart
4378849Lockring1$2.12Add to Cart
55008976Shipping Plug 10 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 Usa ,2Call for availability

Output Options 281 Series Direct Mount Pump Flange & Shaft Dimensions Companion Flange Mount & Shaft Dimensions

Chelsea PTO CHELSEA-PTO-281 Output Options 281 Series Direct Mount Pump Flange & Shaft Dimensions Companion Flange Mount & Shaft Dimensions exploded-view diagram

Click a number on the diagram to highlight that part below.

ItemPart No.DescriptionQtyNotesPrice
50001213Unc 4 4 .000" .406" .497 " 1 .872 " 7 .643 " 7/8 " 13T Spline - 2  Unc 4 .000" .406" .592 " 2 .060" 7 .643 " 1 " 15T Spline 4 - 2  Unc 4 .000" .406" .497 " 1 .872 " 7 .643 " 7/8 " 13T Spline 4 -Call for availability
71255811 Unc 2 5 .003 " .531 " .730" 2 .700" 7 .671 " 1 -1/4 " 14T SplineCall for availability
63751213Unc 4 -Call for availability
4454M121.75 4 3 .152 " .700" .581 " 2 .281 " 7 .266" B8x32x36 2  Unc 4 .000" .406" .730" 2 .700" 7 .643 " 1 -1/4 " 14T Spline 4 - Mount & Shaft Dimensions Holes Fc Fd Fe Ff Fh Output Shaft No. Male/female Pilot Face To Face Face To Equally Pilot Depth End Dimensions Thru Center Spaced Of Flange Hole Of PtoCall for availability
39960404"  8 2 .952 " .093 " 8 .009 " 1 -1/2 " 10T SplineCall for availability
33070323"  6 2 .243 " .080" 7 .978 " 1 -1/4 " Rd – – 9 .058 " 1 -1/4 " Rd Keyed (5/16")Call for availability
37500440 4 2 .751 " .083 " 8 .986" 1 -1/2 " 10T Spline 6.570" 1 -1/4 " KeyedCall for availability

Output Options 281 Series Drive Shaft & Clutch Assembly 330155-*X

ItemPart No.DescriptionQtyNotesPrice
3P1065Output Shaft 10T Straight (330155-1X)1 or$761.33Add to Cart
3P1066Output Shaft (1 -1/4" 14T) (330155-2X)1 or$750.06Add to Cart
3P1067Output Shaft Din 8T (330155-3X)1 or$761.33Add to Cart
3P1126Output Shaft (7/8" 13T) (330155-4X)1 or$790.98Add to Cart
3P1127Output Shaft (1 " 13T) (330155-5X)1 or$962.89Add to Cart
3P1125Output Shaft (1 .250") Keyed (330155-6X)1 or$420.57Add to Cart
3P1161Output Shaft Straight W/ Smartstart 10T (330155-8X)1 or$1,043.30Add to Cart
3P1156Output Shaft (1 .250") Keyed W/ Smartstart (330155-9X)1 or$1,054.66Add to Cart
3P1216Output Shaft (.875" 13T) Xk Us Military Special (330155-10X)1Call for availability
228P285O-ring (1 .597 " X .103")2$12.64Add to Cart
328P178O-ring (4.359" X .138")1$41.94Add to Cart
4380051Back Up Cylinder Clutch1No longer available — call for replacement
53801101Clutch Piston1$392.01Add to Cart
6379555Lockring1$23.13Add to Cart
7380069Lockring1$6.90Add to Cart
8330154XGear & Plates Kit1$474.29Add to Cart
379485Friction Disc.8$14.45Add to Cart
379595Clutch Plate7$14.47Add to Cart
2P1038Inner Gear Clutch 36T1Call for availability
937P72Spring (2 .140" X .941 ")1$26.96Add to Cart
104P213Spacer (1 .800" X 2 .070" X .330") 13 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 Usa ,1$3.54Add to Cart

Output Options 281 Series Drive Shaft & Clutch Assembly 330156X Shaft Brake Output Bd, Bv

ItemPart No.DescriptionQtyNotesPrice
13P1072Output Shaft 10T Straight (330156X) (bd, Bv)1 or$647.72Add to Cart
3P1141Output Shaft (1 -1/4" Keyed) (330156-1X) (bd, Bv)1$475.51Add to Cart
228P244O-ring (1 .174" X .103")2$5.03Add to Cart
3380069Lockring1$6.90Add to Cart
4378576Lockring1$3.16Add to Cart
53291791XPiston & Back-up Cylinder Assembly1$268.17Add to Cart
3793231Cylinder Clutch Back-up1$102.10Add to Cart
3800571Piston Clutch Hydraulic.1$85.93Add to Cart
28P178O-ring (4.359" X .138")1$41.94Add to Cart
6330154XGear & Plates Kit1$474.29Add to Cart
379485Friction Disc.8$14.45Add to Cart
379595Clutch Plate7$14.47Add to Cart
2P1038Output Gear1Call for availability
737P39Spring (2 .552 " X 1 .985") 14 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 Usa ,1$6.55Add to Cart

Output Options 281 Series

ItemPart No.DescriptionQtyNotesPrice
1329723XBv Assembly Drive Shaft & Clutch (3-P-1072 Shaft)1$996.04Add to Cart
222P151Gasket.1$15.38Add to Cart
321P884Bearing Cap (w/ 3/8" Bearing Cap Bolts)1$1,216.03Add to Cart
4550010Bearing Ball (1 .378" X 2 .834" X .669")1$47.93Add to Cart
5378895Lockring1$7.41Add to Cart
6378576Lockring1$3.16Add to Cart
738056328Hex Flange Head Cap Screw (.375" -16 X 3 .500") (w/ 3/8" Bearing Cap Bolts)4$11.07Add to Cart
83800811410 Series Companion Flange (bv)1$558.76Add to Cart
923P73Drag Brake Bearing Cap Spacer (w/ 3/8" Bearing Cap Bolts W/ O-ring)1$582.70Add to Cart
1028P212Oil Seal (2 .506" X 1 .750" X .315")1$24.02Add to Cart
1131P113Thrust Washer (1 .385" X 3 .125" X .125")1Call for availability
12329410XBrake Assembly1$387.98Add to Cart
13379977Spring Pin1$3.85Add to Cart
144P130Washer1$67.32Add to Cart
154P186Spacer (1 .385" X 1 .750" X .365")1$31.43Add to Cart
163784357Hex Head Cap Screw (.625" -1 1 X 1 .250")1$11.93Add to Cart
1728P244O-ring (1 .174" X .103")2$5.03Add to Cart
1837P60Spring (2 .531 " X 2 .130" X .172 ")1$36.98Add to Cart
1928P329O-ring (5 .487 " X .103 ")1$44.96Add to Cart
13297231XBd Assembly Drive Shaft & Clutch (3-P-1141 Shaft)1$996.04Add to Cart
321P888Bearing Cap (w/ 3/8" Bearing Cap Bolts)1$212.98Add to Cart
1028P225Oil Seal (2 .004" X 1 .375" X .315")1$19.01Add to Cart

Output Options 281 Series Bill Of Materials Driveline Output

ItemPart No.DescriptionQtyNotesPrice
8X40Call for availability
103089Part Number Description 330155-1X Drive Shaft & Clutch Assembly (3-P-1065 Shaft) 21 -P-932 Bearing Cap 28-P-211 Oil Seal (3 .001 " X 2 .000" X .375") 379558 Companion Flange Din 120 380076-13 Hardened Flat Washer (.950" X 1 .762 " X .157 ") " 380486 Thin Nylon Lock Nut (.875" -14)  329160-130X Conversion Kit (converts Xd To Ab) Ac Output Options 7.95" [201 .9] Din 100 FlangeQty.Call for availability
6X32Call for availability
82082Part Number Description 330155-1X Drive Shaft & Clutch Assembly (3-P-1065 Shaft) 21 -P-932 Bearing Cap 28-P-211 Oil Seal (3 .001 " X 2 .000" X .375") 379742 Companion Flange Din 100 380076-13 Hardened Flat Washer (.950" X 1 .762 " X .157 ")  380486 Thin Nylon Lock Nut (.875" -14) 329160-134X Conversion Kit (converts Xd To Ac) Bd Output Option Drag Brake Rd Standard Shaft (1 -1/4" Dia W/ 5/16" Key) - Part Number Description 330156-1X Drive Shaft & Clutch Assembly.Qty.Call for availability
TO3540LBFT9.06" 22-P-151 Shim Gasket [230.1] 21 -P-888 Drag Brake Bearing Cap 550010 Ball Bearing (1 .378" X 2 .834" X .669")1Call for availability
35357378895 Lockring1Call for availability
35103378576 Lockring 23-P-73 Bearing Cap Drag Brake Spacer. 28-P-225 Oil Seal (2 .004" X 1 .375" X .315") 31 -P-113 Thrust Washer (1 .385" X 3 .125" X .125")2Call for availability
31725Call for availability
31712329410X Brake Assembly  379977 Spring Pin (.187 " X .625") 4-P-186 Spacer (1 .385" X 1 .750" X .365") 28-P-244 O-ring (1 .174" X .103") 37-P-60 Spring (2 .531 " X 2 .130" X .172 ") 28-P-329 O-ring (5 .487 " X .103") 329160-136X Conversion Kit (converts Xd To Bd) 16 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 Usa ,1Call for availability

Output Options 281 Series Bill Of Materials Pump Mount (Cont’D)

ItemPart No.DescriptionQtyNotesPrice
RS713[18.5] (3-P-1066 Shaft) 21 -P-934 Bearing Cap (wet Spline Only) 21 -P-933 Bearing Cap 28-P-267 Oil Seal (2 .627 " X 1 .750" X .312 ") 5.004" 5.002" 328170-216X Cap Screw Bag Kit (378447-8 Qty. 4)1Call for availability
12710Call for availability
1270535-P-101 Wet Spline Bearing Cap Gasket (ships W/ Kit) Pilot 21 -P-769 Pump Flange (ship Loose W/ Unit) Wet Spline Loose Parts  329699-1X Hose Assembly1Call for availability
RS1619329744X Wet Spline Loose Parts Kit .53" [13.5] 329654X Cover Kit1Call for availability
2X5811UNC2B329160-158X Conversion Kit (converts Xd To Rs Wet Spline) 329160-159X Conversion Kit (converts Xd To Rs) Ry Output Option Rotatable Din 5462 Pump Mount, Din 5462 Shaft (B8x32x36) Part Number Description 330155-3X Drive Shaft & Clutch Assembly 7.24"Qty.Call for availability
4XM12X1756H[183.9] (3-P-1067 Shaft) 21 -P-933 Bearing Cap 21 -P-934 Bearing Cap (wet Spline Only) 28-P-267 Oil Seal (2 .627 " X 1 .750" X .312 ") 328170-216X Cap Screw Bag Kit (378447-8 Qty. 4)1Call for availability
800315335-P-101 Wet Spline Bearing Cap Gasket (ships W/ Kit) " 21 -P-771 Pump Flange (ship Loose W/ Unit) Pilot Wet Spline Loose Parts 329699-1X Assembly Hose 329742X Wet Spline Loose Parts Kit  329659X Cover Kit 329160-160X Conversion Kit (converts Xd To Ry) 329160-161X Conversion Kit (converts Xd To Ry Wet Spline) 20 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 Usa ,1Call for availability
RZ1461330155-2X Drive Shaft & Clutch Assembly .73" [18.5] (3-P-1066 Shaft) 21 -P-933 Bearing Cap 21 -P-934 Bearing Cap (wet Spline Only) 4.004" 28-P-267 Oil Seal (2 .627 " X 1 .750" X .312 ") 4.002" [101 .70] 328170-216X Cap Screw Bag Kit (378447-8 Qty. 4) [101 .65] Pilot 35-P-101 Wet Spline Bearing Cap Gasket (ships W/ Kit) 21 -P-731 Pump Flange (ship Loose W/ Unit) Wet Spline Loose Parts  .41 " 329699-1X Hose Assembly [10.3] 329700X Wet Spline Loose Parts Kit 329658X Cover Kit1Call for availability
2X15329160-162X Conversion Kit (converts Xd To Rz Wet 329160-163X Conversion Kit (converts Xd To Rz) 7.15" Xr Output Option [181 .5] 1 .38" Parker P16 S Flange, Sae B Shaft (7/8" 13T) - [34.9]Spline)Call for availability
XR66.20" Part Number Description [5.0] 330155-4X Drive Shaft & Clutch Assembly (3-P-1 126 Shaft) 21 -P-933 Bearing Cap 28-P-267 Oil Seal (2 .627 " X 1 .750" X .312 ") 380563-14 Cap Screw (.375" -16 X 1 .500") 4-P-209 Spacer (xr) (included In Kit) 2.753" 2.751 " 329906X Pump Installation Kit (xr) [69.93] [69.88]  Pilot 1 .18" [29.9] All Parts Listed Above. See Page 49 For Conversion Kit Boms. 21 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 ,Qty.Call for availability

Allison

Chelsea PTO CHELSEA-PTO-281 Allison exploded-view diagram
Chelsea PTO CHELSEA-PTO-281 Allison exploded-view diagram

Click a number on the diagram to highlight that part below.

ItemPart No.DescriptionQtyNotesPrice
5EMON I D P - P - L L Ye / 5 6 B L 6 I R O - - C T 8 4 L E 5 I W M 5 5 D U 9 1 7 7 V N 7 ° 0 -Call for availability
7GRSS2 L E 3 9 0 2 1 V 1 E I W O E 2 0 R U H 0 S T S U 5 S S C 1 N E U F 4 9 E I T W 0 0 O Q A 3 7 P R S 8 I N To R 0 3 U E 1 G R 1 N U 7 I T S 8 9 I F T S 7 7 E 3 3 E P R 5 Te O F E 0 T R 2 T C 1 E H I N C H N I T P O W L E C S D R T O X L Y Y C 4 B L B E 7 - M M N N 5 E S E 2 O 0 S X S 5 C 9 2 A 5 A S 2 9 T 3 E 7 7 T U H S 0 E 3 B C O 8 S T U H 2 O L 3 H C O 2 T . PCall for availability
CSE2S OCall for availability
NC25D A TCall for availability
OCA9E O L I S N D ECall for availability
ITA7L G F O Y S W O I E N S 1 7 R E I S T R S Y I W R I T T T A R S 1 - E R 7 - H E 6 C R I S P O H T L N I F P A 3 T 5 S 7 - S M G O E E S E 9 1 P A 3 Wa 5 G S N E R I R E L V A R A S O 7 D 0 0 4 N A U R D Va L F D H 3 A 5 K 0 0 I T G Tr S S O S I D 0 E X X C O 5 N U 6 I N N E R Ft Ft I O 8 D U 5 2 L X O 8 I T T I P L E L E N 2 9 L C 7 2 M 4 F L L A H E 7 N 0 9 ° T S G D : D : L O 3 ( I 8 2 3 7 0 9 N I H M HCall for availability
NISIO7NS 3 ICall for availability
OSTA9NOOsCall for availability
ISIMC1CTn oCall for availability
ISMSVO26) S Ri tCall for availability
SA21SEOcCall for availability
NATRNO1NT C B E E N U N L O O E S C T O T P H T U 8 G N T O X ( B E 2 E 5 I T K E T 1 1 - V - V R 2 N U C O L I - 6 L Va 6 L Va 9 E 9 O A 1 4 8 6 8 6 4 4 T P 7 M B R 1 9 D 9 D 9 A 3 9 7 I O 7 I O 7 D 2 3 T 3 N 3 N 3 A S U E E A L O L O H S S E X C C D D E V V V Y L Va 2 4 L B 1 2 T U X M 0 N E S N 3 E S 0 L E Te A - S 7 V Tr 7 5 A 9 I W N 0 E 7 S R U M 9 S 3 O 2 O F R 3 H L I O 24 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 Usa ,i l pCall for availability
KIT32838885XSSHIFTERGrommet In FirewallCall for availability
KIT32838886XTSHIFTERSlice Grommet Insert In Hole In Firewall 379254-17 14 Awg Wire, Blue Of Cab 8 1 Butt Connector Black Wire Red Wire 379257Call for availability
ACCEPTS10Screw Splice Connector 3X Fork Connector 379504 Valve Black Wire Red Wire Connector And Wire Assembly Red Wire Pressure Switch Red Wire Female Connector 379900 Fuse Holder Assy W/ 10A Fuse To Pto Port Positive Terminal Of Air Control Ignition Or Battery Valve 379257 379664 Red Led Splice Connector 12VDC Indicator Light Assembly 379486 379664 Red Led 90° Fitting 12VDC Indicator Install In Transmission Light Assembly Connect Black High Pressure Port Cab Wire From 379504 Md: Left Or Right Side Hd: Left Side Only Air Shifter Valve (bottom View) 329214X Or 329316X Red Red Wire From 378414 379900 Harness Pressure Protection Valve With Fuse Opens At 70 Psi Per Chart 379042 On Page 9 Male Connector 379305 Hex Nipple Pressure Air Supply Female 5 379044-6 379044-6 1/4" Nylon Tubing 1/4" Nylon TubingWire to BlueCall for availability
WIREENDS25PRIORTo Installing (as Necessary). 379042 379042 Must Be Maintained Torque To 120-144 Lb-in Male Connector Male Connector To Exhaust Outside Of The Cab. Nylon Tubing Avoid Sharp Angles, Exhaust And Manifold Pressure To Pto Clutch, Connect Chelsea Specified Wire To Allison With Transmission Tcm. Cut Off Crimped On Fork If Not Needed. To Dump Pump Wire/pin Is Dependent On Transmission Vocation Code. Shifter Raise Port Local Allison Representative Or Contact Allison To Dump Pump Shifter Lower Port Terminal And Crimp. Pressure Switch As Shown. To Protect From An Electrical Short. Fitted Inside A Waterproof Housing When Installed Outside The Driver’s Cab. To The Air Supply. Do Not Use Tubing Between The Air Supply And The Pressure Protection Valve. 25 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 ,USACall for availability

Caterpillar

Chelsea PTO CHELSEA-PTO-281 Caterpillar exploded-view diagram

Click a number on the diagram to highlight that part below.

ItemPart No.DescriptionQtyNotesPrice
CX31CX28 For Clarity) High Pressure Connections Are -4 O-ring Boss Hose Chart High Oil Pto Valve Pto Trans. Trans.-pto Pto Location Pressure Location Fitting Fitting Valve Hose Location Driver (lhs) Lhs 329075-1X Driver (lhs) Rear 379812 329075-5X Attached 379486 Pass (rhs) Lhs 329075-2X . Pass (rhs) Rear 379486 329075-5X . Driver (lhs) Lhs 329130-6X Driver (lhs) Rear 329130-6X Remote 379486 379812 Pass (rhs) Lhs 329130-6X . Pass (rhs) Rear 329130-6X . 8 O ’clock Position , Transmission 1 O ’clock Position ,Call for availability
FITTING379486And One Transmission Fitting 379812 Are Included With The Pto Unit .Call for availability
379486INTRANSMISSIONIt Must Be Purchased Separately. On Left Hand (driver) Side Oil Port Due To Transmission Interference . Fitting For Rear Location Route Hose Along Right Hand , And Under Transmission Output Yoke . 26 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 Usa ,Call for availability
CX28CX31Transmission E H B C T T I W S U S M E 2 R S N . 0 U E 5 S U I - 9 S N L Va B E O W L 7 R I S T E 4 3 P S O R R E 4 I M P C U 1 S Q - G S E R 0 N N R To 2 I T A U 1 I F T Tr S S N : D E E E 2 H T N R R O N 1 G I P I W I I A 8 I L L A H T T 9 A T G K U N 7 T R S I C A I A 3 S N HCall for availability
8CIRA C M I L BCall for availability
7LVANFt O - T B E L U 8 Q 2 H R - To 4 2 I H T O R S N E S D E E 1 E P 7 R S 1 G I W P - N - I R D 8 - E 2 O R L L A W E R E I W R I F E N U I L B E U O R L B T ) C C , E ) " ) O E N N 0 " 8 E I W R N E . D X . ) E O E R ( 1 E E 0 1 E L B C R O 5 ( L G G T P 6 B D ASCall for availability
E2IMTAw T T C E S 9 A E Cl aCall for availability
R1IUU E , N E R 2 C I L L B R N V 3 N P At sCall for availability
KT5IR6 I W O O O P N C - I U O 1 G C E R S S I T T I N N P Aw T U O L L O E T . O B R R T X FICall for availability
ERG6O4INT C T N E 0 T .PCall for availability
IWO1C2G6 E O R 1 F 1 L E C ) O ( 5 " S X ( 9 N 0 X 4 . E 1 5 ( S - - H L L A 3 3 D 2 2 G W E 9 9 U E E 8 8 O R P 2 2 H R I F D S 3 3 T N E E E I " R D E L B T E 5 I W L E L B A M 2 I A C . - H M S 2 S C N O T P W U R E E R G C R C C A S 28 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 Usa ,5Call for availability

Parts List Bill Of Materials 288 Series

Chelsea PTO CHELSEA-PTO-281 Parts List Bill Of Materials 288 Series exploded-view diagram
Chelsea PTO CHELSEA-PTO-281 Parts List Bill Of Materials 288 Series exploded-view diagram

Click a number on the diagram to highlight that part below.

ItemPart No.DescriptionQtyNotesPrice
11P813Housing (3 Arrangement With O-ring Groove)1 or$582.66Add to Cart
1P814Housing (5 Arrangement With O-ring Groove)1 or$650.60Add to Cart
1P815Housing (8 Arrangement With O-ring Groove)1$650.60Add to Cart
214P731Spacer (.762 " X 1 .500" X .150") (thickness As Required)1 or$10.38Add to Cart
14P732Spacer (.762 " X 1 .500" X .153")1$11.01Add to Cart
14P733Spacer (.762 " X 1 .500" X .156")1$10.38Add to Cart
331P102Thrust Washer (.754" X .440" X .030")1$3.72Add to Cart
422P112Valve Cap Gasket1$20.18Add to Cart
53P106810T Straight Output Shaft1$688.51Add to Cart
6379668Lockring2$3.21Add to Cart
7560972Needle Roller Bearing Assembly (1 .500" X 1 .875" X 1 .000")1$32.22Add to Cart
828P329O-ring (5 .487 " X .103")1$44.96Add to Cart
103784476Socket Head Cap Screw (.312 " -18 X 1 .000")3$4.33Add to Cart
21P690Seal Cap3$498.30Add to Cart
129P106Idler Shaft (.750")1$127.66Add to Cart
1328P191O-ring (.549" X .103")1$3.59Add to Cart
143784527Socket Head Set Screw (.250" -20 X .500")1$4.37Add to Cart
15550439Tapered Bearing Cone (.750" X .859")2 or$51.63Add to Cart
15561006Tapered Bearing Cone (.750" X .655")2$28.12Add to Cart
1621P932Bearing Cap (xd, Xv)1$253.94Add to Cart
21SEEPAGE35Output Gear1Call for availability
22550311Ball Bearing (1 .770" X 3 .346" X .748")1$81.15Add to Cart
23378263Internal Lockring1$19.87Add to Cart
24379555Lockring1$23.13Add to Cart
2628P211Oil Seal (3 .001 " X 2 .000" X .375")1$35.18Add to Cart
2738056314Hex Flange Head Cap Screw (3/8" -16 X 1 .500")4$7.14Add to Cart
28380486Thin Nylon Lock Nut (.875" -14)1$60.21Add to Cart
3068P511Adhesive Label Not Sold Separately1Call for availability
31SEEPAGE35Input Gear1Call for availability
32SEEPAGE35Ratio Gear1Call for availability
33379522Lockring1$5.76Add to Cart
34379231Pipe Plug (.125" -27)1$1.50Add to Cart
35379242Straight Adapter (.125" -27 X .750" -16)1$22.23Add to Cart
3637948690° Elbow (.438" -20)1$28.97Add to Cart
373795642Thread Cap (.438")1$1.23Add to Cart
3838007613Hardened Flat Washer (.950" X 1 .762 " X .157 ")1$3.51Add to Cart
393805031410 Companion Flange (xv) Continued On Next 33 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 Usa ,1$754.86Add to Cart
32907166XBearing Kit$215.23Add to Cart
32907180XGasket & Seal Kit Stud Kits$216.89Add to Cart
717086XMounting Kit (fj Input Option 3 & 5 Arrangement) ,1$84.46Add to Cart
7170117XMounting Kit (kv Input Option 3 & 5 Arrangement) , Installation Instructions Kit1$78.00Add to Cart
32894847XGasket & Installation Instructions Kit Hose Assemblies1Call for availability
3290755XPressure Hose Assembly (kv Input Option)1$167.36Add to Cart
3291411XPressure Hose Assembly (fj Input Option)1$156.32Add to Cart
3296991XWet Spline Lube Hose Assembly (w, V, Y Shift Option) 34 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 Usa ,1$85.54Add to Cart

Gear Ratio Options 288 Series 3 And 5 Assembly 8 Assembly

ItemPart No.DescriptionQtyNotesPrice
5ASSEMBLYNot Sold Separately Gear Output No. No. Input Ratio Teeth Teeth Gear (21) Gear (31) Gear (32) A B 5-P-1491 -1X 5-P-1491 50 5-P-1478 22 2-P-944 5-P-1491 -2X 5-P-1491 50 5-P-1495 25 2-P-945 5-P-1491 -3X 5-P-1491 50 5-P-1479 28 2-P-946 5-P-1491 -4X 5-P-1491 50 5-P-1480 31 2-P-947 5-P-1491 -5X 5-P-1491 50 5-P-1481 33 2-P-949 5-P-1491 -6X 5-P-1491 50 5-P-1482 35 2-P-951 5-P-1491 -7X 5-P-1491 50 5-P-1483 37 2-P-953 5-P-1491 -8X 5-P-1491 50 5-P-1484 39 2-P-954 5-P-1491 -9X 5-P-1491 50 5-P-1497 41 2-P-955TEETHCall for availability
5P14931X5-P-1493 45 5-P-1478 22 2-P-94450$921.10Add to Cart
5P14932X5-P-1493 45 5-P-1495 25 2-P-94547$921.13Add to Cart
5P14933X5-P-1493 45 5-P-1479 28 2-P-94644$934.92Add to Cart
5P14934X5-P-1493 45 5-P-1480 31 2-P-94741$934.96Add to Cart
5P14935X5-P-1493 45 5-P-1481 33 2-P-94939$921.13Add to Cart
5P14936X5-P-1493 45 5-P-1482 35 2-P-95137$921.13Add to Cart
5P14937X5-P-1493 45 5-P-1483 37 2-P-95335$921.10Add to Cart
5P14938X5-P-1493 45 5-P-1484 39 2-P-95433$921.13Add to Cart
5P14939X5-P-1493 45 5-P-1497 41 2-P-955 Not Sold Separately Gear Output No. No. Input Ratio Teeth Teeth Gear (21) Gear (31) Gear (32) A B31$1,018.56Add to Cart
5P1491-1X 5-P-1491 50 5-P-1478 22 2-P-94353Call for availability
5P149310X5-P-1493 45 5-P-1485 42 2-P-954 35 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 ,33$921.10Add to Cart

Lube Options 288 Series Pressure Lube (Cont’D) Wet Spline Installation Rb, Rf, Rk, Rs, Ry & Rz Output Options (Sk-508 Rev C)

Chelsea PTO CHELSEA-PTO-281 Lube Options 288 Series Pressure Lube (Cont’D) Wet Spline Installation Rb, Rf, Rk, Rs, Ry & Rz Output Options (Sk-508 Rev C) exploded-view diagram

Click a number on the diagram to highlight that part below.

ItemPart No.DescriptionQtyNotesPrice
385004385004 (.438" -20) 13 .00" 385006 (1 1 .50")379486$10.91Add to Cart
385002385002 (.438" -20) Rb, Rf, Rk, Rs, Ry & Rz Output Options (SK-508 Pressure Port. Connect To 379486 On Valve Cover 379627 Male Branch Tee Wet Spline Installation Output Kit Number Connect To 379627 Rb 329959X Rk 329700X Rf 329700X Rs 329744X Ry 329742X Rz 329700X 329699-1X Hose Assembly Note: Not All Output Options May Available On Series Listed Above Flange Rb 21 -P-894 Rf/rk/rz 21 -P-731 35-P-101 Gasket Rs 21 -P-769 Ry 21 -P-771Rev C)$21.12Add to Cart
RB35P104Call for availability
35P102$22.65Add to Cart
RS28P245Call for availability
RY35P11 1 4 X 378447-8 Bearing Cap Socket Head Cap Screw 21 -P-934 (3/8" Bearing Cap Bolt Holes Used W/ O-ring Torque 24-28 Lb-ft [33-39 N-m] 37 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 ,USACall for availability

Output Options 288 Series Direct Mount Pump Flange & Shaft Dimensions Companion Flange Mounts & Shaft Dimensions

Chelsea PTO CHELSEA-PTO-281 Output Options 288 Series Direct Mount Pump Flange & Shaft Dimensions Companion Flange Mounts & Shaft Dimensions exploded-view diagram

Click a number on the diagram to highlight that part below.

ItemPart No.DescriptionQtyNotesPrice
500012" -13 Unc 4 4 .000" .406" .500" 1 .872 " 7 .643 " 7/8 " 13T - 2  " -13 Unc 4 .000" .406" .610" 2 .080" 7 .670" 1 " 15T 4 - 2/2 " -13 Unc 4 .000" .406" .500" 1 .872 " 7 .670" 7/8 " 13T 4 -SplineCall for availability
712558" -1 1 Unc 2  5 .003 " .531 " .610" 2 .580" 7 .670" 1 -1/4 " 14TSplineCall for availability
637512" -13 Unc 4 - M12-1 .75 4 3 .152 " .700" .549 " 2 .250" 7 .270" B8x32x36 2  " -13 Unc 4 .000" .406" .610" 2 .580" 7 .670" 1 -1/4 " 14T 4 - Dimensions Shown Are Compiled To Conform To Sae/din Standards; However It Shall Be The Determine The Correct Fit At The Time The Pump Is Mounted To The Pto Therefore Carefully Spline Engagement. Mounts & Shaft Dimensions Bolt Holes Fc Fd Fe Ff Fh Output Shaft No. Female Pilot Face To Hole Face Face To Equally Pilot Depth End Dimensions Thru Center Spaced Of Flange Hole Of Pto .404 "  8 2 .952 " .093 "  8 .073 " 1 -1/2 " 10T .323 "  6 2 .243 " .080"  7 .950" 1 -1/2 " 10T 7 .090" 1 -1/4 " Rd Keyed 4 2 .751 " .083 " 7 .981 " 1 -1/2 " 10T In 30° Increments 14° Apart Dimensions Shown Are Compiled To Conform To Sae/din Standards; However It Shall Be The Determine The Correct Fit At The Time The Pump Is Mounted To The Pto Therefore Carefully Spline Engagement. 39 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 ,SplineCall for availability

Output Options 288 Series Bill Of Materials Pump Mount

ItemPart No.DescriptionQtyNotesPrice
4X1213UNC2B 1 .87" [47.6] Part Number Description .497" [12.62] 3-P-1155 Output Shaft 4.06" 21 -P-933 Bearing Cap [103.2] 21 -P-934 Bearing Cap (wet Spline Only) 4.004" 328170-216X Cap Screw Bag Kit 4.002" [101 .70] 35-P-101 Rotatable Flange Gasket (wet Spline) [101 .65 Pilot (ships W/ Kit) 21 -P-894 Pump Flange (ships Loose W/ Unit) .41 Wet Spline Loose Parts [10.3]Qty.Call for availability
TORQUETO2428Lb-ft 329699-1X Hose Assembly1Call for availability
32543796N-m] 329959X Wet Spline Loose Parts Kit 329658X Cover Kit Rf Output Option Rotatable Sae B 2 & 4-Bolt Flange, Sae Bb Shaft (11Call for availability
2X157.67" [194.8] Part Number Description 2.08" [52.8] 35-P-101 Wet Spline Bearing Cap Gasket (ships W/ Kit) .61 " [15.5] 21 -P-933 Bearing Cap 21 -P-934 Bearing Cap (wet Spline Only) 28-P-267 Oil Seal (2 .627 " X 1 .750" X .312 ") 4.004" 3-P-1099 Output Shaft (1 " 15T) 4.002" 21 -P-731 Pump Flange (ship Loose W/ Unit) [101 .70] [101 .65] 328170-216X Cap Screw Bag Kit (378447-8 Qty. 4) Pilot 69-P-18 Tag (wet Spline Only) Wet Spline Loose Parts  329700X Wet Spline Loose Parts Kit .41 " [10.3] 329699-1X Hose AssemblyQty.Call for availability
8X12132B 329658X Cover Kit Rk Output Option Rotatable Sae B 2 & 4-Bolt Flange, Sae B Shaft (7/8" 7.67" Part Number Description1Call for availability
2X16[194.8] 35-P-101 Wet Spline Bearing Cap Gasket (ships W/ Kit) 1 .87" .50" [47.5] 21 -P-933 Bearing Cap [12.6] 21 -P-934 Bearing Cap (wet Spline Only) 5.00" [127.0] 28-P-267 Oil Seal (2 .627 " X 1 .750" X .312 ") 3-P-1155 Output Shaft 4.004" 21 -P-731 Pump Flange (ship Loose W/ Unit) 4.002" [101 .70] 328170-216X Cap Screw Bag Kit (378447-8 Qty. 4) [101 .65] Pilot 69-P-18 Tag (wet Spline Only) Wet Spline Loose Parts 329700X Wet Spline Loose Parts Kit .41 "  329699-1X Hose Assembly [10.3] 329658X Cover Kit1Call for availability

Output Options 288 Series Bill Of Materials Pump Mount (Cont’D)

ItemPart No.DescriptionQtyNotesPrice
2X5811Call for availability
RSUNC2B.61 " 35-P-101 Wet Spline Bearing Cap Gasket (ships W/ Kit) [15.5] 21 -P-933 Bearing Cap 21 -P-934 Bearing Cap (wet Spline Only) 28-P-267 Oil Seal (2 .627 " X 1 .750" X .312 ") 5.004" 5.002" 3-P-1070 Output Shaft (1 -1/4" 14T) [127.10] [127.05] 21 -P-769 Pump Flange (ship Loose W/ Unit) Pilot 328170-216X Cap Screw Bag Kit (378447-8 Qty. 4) 69-P-18 Tag (wet Spline Only) Wet Spline Loose Parts .53"  329744X Wet Spline Loose Parts Kit [13.5]1Call for availability
4X1213329699-1X Hose Assembly1Call for availability
UNC2B329654X Cover Kit Ry Output Option Rotatable Din 5462 Pump Mount, Din 5462 Shaft (B8x32x36) Part Number Description 7.27" 35-P-101 Wet Spline Bearing Cap Gasket (ships W/ Kit) [184.6] .70" 21 -P-933 Bearing Cap [17.8] .55" 21 -P-934 Bearing Cap (wet Spline Only) [13.9] 28-P-267 Oil Seal (2 .627 " X 1 .750" X .312 ") 3-P-1071 Output Shaft Din 8T 21 -P-771 Pump Flange (ship Loose W/ Unit) 328170-216X Cap Screw Bag Kit (378447-8 Qty. 4)  69-P-18 Tag (wet Spline Only) Wet Spline Loose Parts 329742X Wet Spline Loose Parts Kit1Call for availability
RY8002.25" [57.1] 329699-1X Hose Assembly 3.153" 329659X Cover Kit 3.151 " [80.09] [80.04] Pilot Rz Output Option Rotatable Sae B 2 & 4-Bolt Flange, Sae C Shaft (1 -1/4" -1Call for availability
2X157.67" [194.8] Part Number Description 2.58"Qty.Call for availability
8X1213[65.5] 35-P-101 Wet Spline Bearing Cap Gasket (ships W/ Kit)1Call for availability

Parts List Kits Bill Of Materials 281/288 Series

Chelsea PTO CHELSEA-PTO-281 Parts List Kits Bill Of Materials 281/288 Series exploded-view diagram

Click a number on the diagram to highlight that part below.

ItemPart No.DescriptionQtyNotesPrice
281SERIES(all Outputs Except Bv & Bd) (281/288 Series) 1 28-P-21 1 Oil Seal (3 .001 " X 2 .000" X .375 ") 1 28-P-285 O-ring (1 .597 " X .103 ") 1 28-P-1 19 Oil Seal (1 .379" X .875 " X .250") Bearing Assembly 28-P-178 O-ring (4 .359" X .138")1Call for availability
1500X1 .875 " X 1 .000") 2 35-P-101 Bearing Cap Gasket (wet Spline) (1 .770" X 3 .346" X .748") 1 28-P-191 O-ring (.549" X .103 ") Bearing (.750" X .859") 2 28-P-267 Oil Seal (2 .627 " X 1 .750" X .312 ") (.754" X .440" X .030") 1 22-P-151 Shim Gasket1Call for availability
SPACER762" X 1 .500" X .150") 1 22-P-1 12 Valve Cap Gasket1Call for availability
288SERIES329071 -83X Solenoid Valve Seal Kit 1 (281 Series) 1 2016V-7 O-ring (.614" X .070") Bearing Assembly 2017V-7 O-ring (.676" X .070")1Call for availability
281288Series) (281 288 Series) , (M10-1 .5 X .984") 2 328946X Caution Label Kit (fc) (M10-1 .5 X 1 .378") 8 35-P-74 Shim Gasket2Call for availability
90ELBOW(.438" -20) 1 379085-2 Instructions Label Card Mounting Kit 1 379624 Product Warranty Card Owner’s Manual HY25-1380-M1/US Kit (fj Input Option, 8 Arr.) Safety Guide HY25-1002-M1/US1Call for availability
M101.5 X 1 .181 ") 1 (M10-1 .5 X 1 .378") 8 1 1 Listed In Order Based On Part Number. 45 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 ,USACall for availability
12VDCINSTALLATIONKit 329237-12X 12VDC Remote Valve Kit B Shift) (281 Series) (fj Input Option, G Shift) (281 Series) Connector (.250") 3 329231X Valve Connector & Wire Label Assembly 1 75-P-45-12 12VDC Electrical Rocker Switch Tie 6 379131 -1 Pipe Reducer Bushing Connector 1 (.125 " -27 X .250" -18) 2 379257 Electrical Speed Limiter Connector 1 379252 Electrical Speed Limiter Butt Connector.1Call for availability
12VDCELECTRICALLight Rocker Switch 1 379258 Mounting Bracket Sketch 1 379265 Grommet W/ Speed Control 1 380672 Female Spade Connector (.250") Connector 1 380668X Bracket & Label Assembly Assembly 1 379449 Male Connector (.438" -20 X .250" -18)1Call for availability
14GELECTRICALFork Wire 1 379502 Pressure Switch 379686-1 12VDC Hydraulic Shift Solenoid Valve1Call for availability
24VDCINSTALLATIONKit 379700 Swivel Nut Tee (.438" -20) D Shift) (281 Series) 37971 1 Tee (.375 " -24 X .438" -20 X .438" -20)1Call for availability
24VDCELECTRICALRocker Switch 1 379900 Fuse Holder Connector 1 380010 Female Sae Swivel Nut Union (.438" -20) . . Limiter Connector 2 500357-7 Lock Washer (.194" X .337 " X .047 ") 1 500457-6 Round Head Slotted Screw Connector (.250") 3 (.190" -32 X .438") Label Assembly 1 SK-432 Remote Valve Installation Sketch 1 379254-17 14G Electrical Fork Terminal Assembly 1 75-P-46X Wire & Connectors Kit Connector 11Call for availability
12VDCInstallation Kit 329445-24X 24VDC Remote Valve Installation Kit Option, B Shift) (281 Series) (kv Input Option, H Shift) (281 Series) Switch 1 329446-24X 24VDC Remote Mount Valve Assembly1Call for availability
24VDCInstallation Kit 380010 Female Sae Swivel Nut Union (.438" -20) Option, D Shift) (281 Series) 379700 Swivel Nut Tee (.438" -20) Switch 1 37971 1 Tee (.375 " -24 X .438" -20 X .438" -20)1Call for availability
1TEE375" -24 X .438" -20 X .438" -20) 1 Listed In Order Based On Part Number. 47 Parker Hannifin Corporation Chelsea Products Division Olive Branch Ms 38654 ,USACall for availability
TUBING253" X .179" X 30 Ft) 1 28-P-171 O-ring (.644" .087 ") Tie 6 X 329650X 24VDC Speed Limiter Assembly Connector 1 329076X 12VDC & 24VDC W/ Eoc Installation Kit Limiter Connector 2 379243 Speed Sensor Speed Control 1 1 329354-12X 12VDC Remote Valve Conversion Kit Connector 1 (281 Series) 1 22-P-1 12 Valve Cap Gasket 1 329230X Electrical Wire & Butt Connector Assembly 1 329231X Valve Connector Wire Assembly 1 379258 Solenoid Valve Mounting Bracket Options 1 379449 Male Connector (.438" -20 X .250" -18) Connector. 3 379686-1 12VDC Hydraulic Shifter Solenoid Valve 500357-7 Lock Washer (.337 " X .190" X .047 ") Kit Air Shift (t Shift) 500457-6 Round Head Slotted Screw1Call for availability
DIN1201 28-P-285 O-ring (1 .597 " X .103 ") 1 379555 Lockring 1 380069 Lockring Lock Nut (.875 " -14) 1 28-P-21 1 Oil Seal (3 .001 " X 2 .000" X .375 ") Gasket 1 379742 Din 1002Call for availability
1OILSEAL3001" X 2 .000" X .375 ") 1 380076-13 Hardened Flat WasherCall for availability
ORING1597" X .103 ") 2 (.950" X 1 .762 " X .157 ") Head Cap Screw 380486 Thin Nylon Lock Nut (.875 " -14) X 1 .500") 4 22-P-151 Bearing Cap Gasket Flat Washer 380563-14 Hex Flange Head Cap Screw .762 " X .157 ") 1 (.375 " -16 X 1 .500") 10T Straight 1 379746 Lockring (1 .770" X 3 .346" X .748") 1 55031 1 Ball Bearing (1 .770" X 3 .346" X .748") 1 378263 Lockring1Call for availability
ORING5487" X .103 ") 1 28-P-329 O-ring (5 .487 " .103 ") X Kit (xd To Sb) 329160-136X Conversion Kit (xd To Bd)1Call for availability
DIN1001 4-P-186 Spacer (1 .385 " X 1 .750" X .365 ") 1 28-P-329 O-ring (5 .487 " .103 ") 1 X Lock Nut (.875 " -14) 1 Continued On Next Gasket 11Call for availability
1OILSEAL(3 .001 " 2 .000" .375 ") 1 329700X Wet Spline Parts Kit X X 329658X Cover Kit Flat Washer 1 .762 " .157 ") 1 3-P-1 126 Output Shaft (7/8" 13T) X X Lock Nut (.875 " -14) 1 28-P-285 O-ring (1 .597 " X .103 ") Series Companion Flange 1 379555 Lockring Cap Gasket 1 380069 Lockring Head Cap Screw 28-P-329 O-ring (5 .487 " X .103 ") " -16 1 .500") 4 328170-216X Bag Kit X 1 380563-14 Hex Flange Head Cap Screw1Call for availability
1BALLBEARING(1 .770" 3 .346" .748") 1 (.375 " -16 X .312 ") X X 1 379746 Lockring (5 .487 " .103 ") 1 55031 1 Ball Bearing (1 .770" X 3 .346" X .748") X 378263 Internal Lockring Kit (xd To Rk Dry) 69-P-18 Wet Spline Tag4Call for availability
126OUTPUTShaft (7/8" 13T) 1 - 28-P-329 O-ring (5 .487 " X .103 ") (1 .597 " .103 ") 2 X 28-P-267 Oil Seal (2 .627 " X 1 .750" X .312 ") 2 28-P-285 O-ring (1 .597 " X .103 ") 1 328170-216X Bag Kit (5 .487 " .103 ") 1 X 380563-14 Hex Flange Head Cap Screw 1 (.375 " -16 X .312 ") Head Cap Screw 379555 Lockring " -16 .312 ") 4 X 379746 Lockring 1 380069 Lockring Lubricant 1 21 -P-933 Bearing Cap1Call for availability
OILSEAL2627" X 1 .750" X .312 ") 1 28-P-285 O-ring (1 .597 " X .103 ") 1 379555 Lockring 1 380069 Lockring2Call for availability

Additional Parts Listed In This Manual

ItemPart No.DescriptionQtyNotesPrice
385006(41.00")$12.24Add to Cart
329057-5X13.00"Call for availability
21-P-934(3/8" Bearing Cap Bolt Holes Used W/ O-ring )$259.36Add to Cart
31-P-113Thrust Washer (1.385" X 3.125" X .125")1$44.53Add to Cart
330155-1XDrive Shaft & Clutch Assembly$612.45Add to Cart
379558Companion Flange Din 1201$698.00Add to Cart
379742Companion Flange Din 1001$1,076.21Add to Cart
329160-134XConversion Kit (converts Xd To Ac)$1,123.68Add to Cart
330156-1XDrive Shaft & Clutch Assembly1Call for availability
329160-136XConversion Kit (converts Xd To Bd)$2,821.71Add to Cart
330156XDrive Shaft & Clutch Assembly1Call for availability
329160-123XConversion Kit (converts Xd To Bv)$3,547.90Add to Cart
330155-4XDrive Shaft & Clutch Assembly$612.45Add to Cart
21-P-933Bearing Cap 1 Or$253.94Add to Cart
329658XCover Kit1$157.74Add to Cart
329160-164XConversion Kit (converts Xd To Rb)$858.83Add to Cart
329160-165XConversion Kit (converts Xd To Rb Wet Spline)Call for availability
328170-216XCap Screw Bag Kit (378447-8 Qty. 4)1$7.38Add to Cart
21-P-731Pump Flange (ship Loose W/ Unit)1$196.99Add to Cart
329700XWet Spline Loose Parts Kit1$84.79Add to Cart
329160-156XConversion Kit (converts Xd To Rf)$740.80Add to Cart
329160-157XConversion Kit (converts Xd To Rf Wet Spline)$1,043.49Add to Cart
329160-154XConversion Kit (converts Xd To Rk)$740.80Add to Cart
329160-155XConversion Kit (converts Xd To Rk Wet Spline)$1,030.08Add to Cart
330155-2XDrive Shaft & Clutch Assembly$612.45Add to Cart
21-P-769Pump Flange (ship Loose W/ Unit)1$477.36Add to Cart
329654XCover Kit1$157.74Add to Cart
329160-158XConversion Kit (converts Xd To Rs Wet Spline)$858.83Add to Cart
329160-159XConversion Kit (converts Xd To Rs)$1,078.75Add to Cart
330155-3XDrive Shaft & Clutch Assembly$612.45Add to Cart
329742XWet Spline Loose Parts Kit1$177.31Add to Cart
329160-160XConversion Kit (converts Xd To Ry)$858.83Add to Cart
329160-161XConversion Kit (converts Xd To Ry Wet Spline)$1,202.19Add to Cart
35-P-101Wet Spline Bearing Cap Gasket (ships W/ Kit)1$37.17Add to Cart
329160-162XConversion Kit (converts Xd To Rz Wet Spline)$740.80Add to Cart
329160-163XConversion Kit (converts Xd To Rz)$1,030.08Add to Cart
4-P-209Spacer (xr) (included In Kit)1$239.00Add to Cart
1201537890° Md: Hd:Call for availability
379265/ 5 379486$3.21Add to Cart
379252To$2.30Add to Cart
3792802X 379486 In$7.49Add to Cart
379258To On$5.11Add to Cart
379700Tee Trans$13.33Add to Cart
379504Valve Black Wire$52.22Add to Cart
379502380009$93.06Add to Cart
379900Fuse Holder$5.99Add to Cart
379257379664 Red Led$2.91Add to Cart
329214XOr 329316X Red Wire$646.87Add to Cart
378414Red Wire$66.97Add to Cart
379044-6379044-6$41.17Add to Cart
379042379042$5.66Add to Cart
380668XPn$5.98Add to Cart
3-P-1154Output Shaft1$368.82Add to Cart
21-P-894Pump Flange (ships Loose W/ Unit)4$434.18Add to Cart
329959XWet Spline Loose Parts Kit1$96.67Add to Cart
69-P-18Tag (wet Spline Only)1$6.83Add to Cart
3-P-1155Output Shaft1$368.82Add to Cart
3-P-1071Output Shaft Din 8T1$688.51Add to Cart
21-P-771Pump Flange (ship Loose W/ Unit)1$649.32Add to Cart
329659XCover Kit1$61.45Add to Cart
35-P-74Shim Gasket1$7.13Add to Cart
561088Needle Roller Bearing Assembly$41.81Add to Cart
28-P-252Brake O-ring (2.674" .103")1$14.67Add to Cart
379451Pilot Screw (M10-1 .5 X .984")2$7.23Add to Cart
328946XCaution Label Kit2No longer available — call for replacement
379453-10Cap Screw (fc) (M10-1 .5 X 1 .378")8$6.86Add to Cart
379085-2Instructions Label1$4.02Add to Cart
379624Product Warranty Card1$3.72Add to Cart
379453-8Cap Screw (M10-1 .5 X 1 .181")2$24.72Add to Cart
379812Male Connector (.438"-20)1$16.73Add to Cart
380672Female Spade Connector (.250")3Call for availability
329231XValve Connector & Wire1$123.35Add to Cart
379061Plastic Wire Tie6$1.46Add to Cart
379131-1Pipe Reducer Bushing$3.19Add to Cart
379449Male Connector (.438"-20 X .250"-18)1$13.18Add to Cart
379254-1714G Electrical Fork Wire1$18.76Add to Cart
379686-112VDC Hydraulic Shift Solenoid Valve1$473.29Add to Cart
379711Tee (.375"-24 X .438"-20 X .438"-20)1$157.76Add to Cart
380010Female Sae Swivel Nut Union (.438"-20)1$17.47Add to Cart
500357-7Lock Washer (.194" X .337" X .047")2$1.07Add to Cart
500457-6Round Head Slotted Screw$1.12Add to Cart
75-P-46XWire & Connectors Kit1$27.77Add to Cart
379686-224VDC Hydraulic Shift Solenoid Valve1$466.27Add to Cart
378881Rocker Switch1$111.97Add to Cart
329446-24X24VDC Remote Mount Valve Assembly1$572.75Add to Cart
37897812VDC Indicator Light1$25.82Add to Cart
379061XPlastic Wire Tie1Call for availability
37900524VDC Indicator Light1No longer available — call for replacement
379306Electrical Fork Terminal3$2.50Add to Cart
379336Electrical/air Shifter Switch Bracket1$10.11Add to Cart
379928Valve & Wire Connector1$47.11Add to Cart
328923-10XSpeed Sensor Cable 10 Ft1No longer available — call for replacement
20071-3Eoc Unit (nss)1Call for availability
329446-12X12VDC Remote Mount Valve Assembly1$616.62Add to Cart
75-P-5324VDC Wire Harness Assembly1$207.54Add to Cart
378416Hex Nipple (.250"-18)1$4.80Add to Cart
379305Pressure Switch1$206.60Add to Cart
379254-17XBlue Wire1Call for availability
329230XElectrical Wire & Butt Connector1No longer available — call for replacement
380009Female Connector1$11.19Add to Cart
379665-1Decal S & T Options1Call for availability
329316XValve T Shifter Air Shifter1$646.87Add to Cart
329160-119XConversion Kit (xd To Sd)$856.35Add to Cart
329160-120XConversion Kit (xd To Sv)$905.11Add to Cart
28-P-151Oil Seal (3.001" X 2.000" X .375")1Call for availability
329160-130XConversion Kit (xd To Ab)$1,476.19Add to Cart
329160-135XConversion Kit (xd To Sc)No longer available — call for replacement
329160-131XConversion Kit (xd To Sb)No longer available — call for replacement
329160-139XConversion Kit (xd To Xv)$1,465.43Add to Cart
379688Spline Lubricant1$8.98Add to Cart
32916-162XConversion Kit (xd To Rz Dry)Call for availability
329744XWet Spline Parts Kit1$102.28Add to Cart
This is the complete factory parts breakdown for the Chelsea PTO CHELSEA-PTO-281 — every part in the manual, matched to our live inventory. We stock 314 of the 474 parts above; click any part number to view it, or add it straight to your cart. Click a number on any diagram to jump to that part.

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