Chelsea PTO 280 Series Parts Manual
Model Number Designation
Parts List Bill of Materials 280 Series
Item 6Item 28Item 23Item 27Item 26Item 24Item 16Item 22Item 25Item 8Item 5Item 7Item 9Item 7Item 1Item 30Item 35Item 34Item 37Item 4Item 36Item 10Item 14Item 12Item 13Item 3Item 15Item 33Item 15Item 2Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 1P703 | Housing (3 Arrangement) (W/ 5/16" Bearing Cap Bolts) | 1 or | No longer available - Call for replacement | ||
| 1P763 | Housing (3 Arrangement) (W/ 3/8" Bearing Cap Bolts) | 1 or | $637.82 | Add to Cart | ||
| 1P705 | Housing (5 Arrangement) (W/ 5/16" Bearing Cap Bolts) | 1 or | No longer available - Call for replacement | |||
| 1P765 | Housing (5 Arrangement) (W/ 3/8" Bearing Cap Bolts) | 1 or | $637.82 | Add to Cart | ||
| 1P708 | Housing (8 Arrangement) (W/ 5/16" Bearing Cap Bolts) | 1 or | No longer available - Call for replacement | |||
| 1P768 | Housing (8 Arrangement) (W/ 3/8" Bearing Cap Bolts) | 1 | $592.86 | Add to Cart | ||
| 2 | 14P731 | Spacer (.762 " X 1 .500" X .150") (Thickness As Required) | 1 or | $10.38 | Add to Cart | |
| 14P732 | Spacer (.762 " X 1 .500" X .153") | 1 or | $11.01 | Add to Cart | ||
| 14P733 | Spacer (.762 " X 1 .500" X .156") | 1 | $10.38 | Add to Cart | ||
| 3 | 31P102 | Thrust Washer (.754" X .440" X .030") | 1 | $3.72 | Add to Cart | |
| 4 | 22P112 | Gasket. | 1 | $20.18 | Add to Cart | |
| 5 | 3297246X | Drive Shaft & Clutch Assembly (XD) (See Page 1 1) | 1 or | $883.81 | Add to Cart | |
| 3297249X | Output Shaft (1 .250") Keyed W/ SmartStart (SD) (See Page 1 1) | 1 | $1,310.15 | Add to Cart | ||
| 6 | 379746 | Lockring | 1 | $5.06 | Add to Cart | |
| 7 | 560972 | Bearing Needle Roller Assembly (1 .500" X 1 .875" X 1 .000") | 2 | $32.22 | Add to Cart | |
| 8 | 22P151 | Gasket. | 1 | $15.38 | Add to Cart | |
| 9 | 31P70 | Thrust Washer (1 .507 " X 2 .167 " X .094") | 1 | $13.66 | Add to Cart | |
| 10 | 3784476 | Socket Head Cap Screw (.312 " -18 X 1 .000") | 3 | $4.33 | Add to Cart | |
| 12 | 9P106 | Idler Shaft (.750") | 1 | $127.66 | Add to Cart | |
| 13 | 28P191 | O-Ring (.549" X .103") | 1 | $3.59 | Add to Cart | |
| 14 | 3784527 | Socket Head Set Screw (.250" -20 X .500") | 1 | $4.37 | Add to Cart | |
| 15 | 550439 | Bearing Tapered Cone (.750" X .859") | 2 or | $51.63 | Add to Cart | |
| 561006 | Bearing Tapered Cone (.750" X .655") (B Ratio Only) | 2 | $28.12 | Add to Cart | ||
| 16 | 21P766 | Bearing Cap (SD, XD, XV, SV, AB, AC, SB, SC) (W/ 5/16" Bearing Cap Bolts) | 1 or | $109.64 | Add to Cart | |
| 21P881 | Bearing Cap (SD, XD, XV, SV, AB, AC, SB, SC) (W/ 3/8" Bearing Cap Bolts) | 1 | $241.43 | Add to Cart | ||
| 22 | 550311 | Ball Bearing (1 .770" X 3 .346" X .748") | 1 | $81.15 | Add to Cart | |
| 23 | 378263 | Lockring | 1 | $19.87 | Add to Cart | |
| 24 | 379555 | Lockring | 1 | $23.13 | Add to Cart | |
| 25 | 4P187 | Spacer (1 .776" X 2 .200" X .239") | 1 | $53.28 | Add to Cart | |
| 26 | 28P267 | Oil Seal (2 .627 " X 1 .750" X .312 ") | 1 | $66.05 | Add to Cart | |
| 27 | 3784478 | Socket Head Cap Screw (.312 " -18 X 1 .500") (W/ 5/16" Bearing Cap Bolts) | 4 or | $2.32 | Add to Cart | |
| 38056314 | Hex Flange Head Cap Screw (.375" -16 X 1 .500") (W/ 3/8" Bearing Cap Bolts) | 4 | $7.14 | Add to Cart | ||
| 28 | 50000729 | Woodruff Key (XD & SD Output Only) | 1 | $3.11 | Add to Cart | |
| 30 | 68P511 | Adhesive Label Not Sold Separately | 1 | Call for availability | ||
| 33 | 379522 | Lockring | 1 | $5.76 | Add to Cart | |
| 34 | 379231 | Pipe Plug (.125" -27) (W/O Eoc Only) | 1 | $1.50 | Add to Cart | |
| 35 | 379242 | Adapter Straight (.125" -27 X .750" -16) (W/O Eoc Only) | 1 | $22.23 | Add to Cart | |
| 36 | 379486 | 90° Elbow (.438" -20) | 1 | $28.97 | Add to Cart | |
| 37 | 3795642 | Cap Thread (.438") Continued On Next | 1 | $1.23 | Add to Cart | |
| 379243 | Speed Sensor (W/ Eoc Only) | 1 | $229.65 | Add to Cart | ||
| 28P171 | O-Ring (.644" X .087 ") (W/ Eoc Only) | 1 | $4.88 | Add to Cart | ||
| 32907163X | Bearing Kit (All Outputs Except (BD, BV) | $263.32 | Add to Cart | |||
| 32907164X | Bearing Kit (BV) | $419.23 | Add to Cart | |||
| 32907180X | Gasket & Seal Kit (All Outputs Except BD, BV) | $216.89 | Add to Cart | |||
| 32907182X | Gasket & Seal Kit (BD, BV) | $139.10 | Add to Cart | |||
| 32907183X | Hydraulic Valve O-Ring Kit (BD, BV) | $135.56 | Add to Cart | |||
| 329678X | Gear & Clutch Plates Kit (All) Stud Kits | $474.31 | Add to Cart | |||
| 717086X | Mounting Kit (FJ Gear) (3 & 5 Arrangement) | 1 or | $84.46 | Add to Cart | ||
| 7170107X | Mounting Kit (FJ Gear) (8 Arrangement) | 1 or | $122.41 | Add to Cart | ||
| 7170117X | Mounting Kit (KV Gear) (3 & 5 Arrangement) | 1 or | $78.00 | Add to Cart | ||
| 7170118X | Mounting Kit (KV Gear) (8 Arrangement) Installation Instructions Kits | 1 | $70.57 | Add to Cart | ||
| 3289489X | Gasket & Installation Instructions Hydraulic Installation Kits | $42.19 | Add to Cart | |||
| 32902412X | 12VDC Installation Kit (FJ Gear, B Shift) | $272.23 | Add to Cart | |||
| 32902424X | 24VDC Installation Kit (FJ Gear, D Shift) | $304.69 | Add to Cart | |||
| 32923712X | 12VDC Remote Valve W/O Eoc Installation Kit (FJ Gear, G Shift) | $763.42 | Add to Cart | |||
| 32923724X | 24VDC Remote Valve W/O Eoc Installation Kit (FJ Gear, H Shift) | $763.42 | Add to Cart | |||
| 329076X | 12VDC & 24VDC W/ Eoc Installation Kit (FJ Gear, K, L Shift) | $152.30 | Add to Cart | |||
| 329650X | Electronic Overspeed Control (K, L Shift) | $1,358.05 | Add to Cart | |||
| 32944312X | 12VDC Installation Kit (KV Gear, B Shift) | $320.03 | Add to Cart | |||
| 32944324X | 24VDC Installation Kit (KV Gear, D Shift) | $291.36 | Add to Cart | |||
| 329444X | 12VDC & 24VDC W/ Eoc Installation Kit (KV Gear, K, L Shift) | No longer available - Call for replacement | ||||
| 32944512X | 12VDC Remote Valve W/O Eoc Installation Kit (KV Gear, G Shift) | $904.45 | Add to Cart | |||
| 32944524X | 24VDC Remote Valve W/O Eoc Installation Kit (KV Gear, H Shift) Air Installation Kits | $1,555.39 | Add to Cart | |||
| 32838885X | Installation Kit Air Shift (S Shift) | $1,540.29 | Add to Cart | |||
| 32838886X | Installation Kit Air Shift (T Shift) Shifter Conversion Kits | No longer available - Call for replacement | ||||
| 32917512X | 12VDC W/ Eoc Conversion Kit (FJ Gear) | $1,568.56 | Add to Cart | |||
| 32917524X | 24VDC W/ Eoc Conversion Kit (FJ Gear) | $675.81 | Add to Cart | |||
| 32935412X | 12VDC Remote Hyd Valve Conversion Kit (All) | $930.53 | Add to Cart | |||
| 32935424X | 24VDC Remote Hyd Valve Conversion Kit (All) | $473.86 | Add to Cart | |||
| 32944812X | 12VDC W/ Eoc Conversion Kit (KV Gear) | No longer available - Call for replacement | ||||
| 32944824X | 24VDC W/ Eoc Conversion Kit (KV Gear) Hose Assemblies | No longer available - Call for replacement | ||||
| 328075X | Exhaust Hose Assembly (G & H Shift) | 1 | $150.56 | Add to Cart | ||
| 3290573X | Lube Hose Assembly (G & H Shift) | 2 | $52.55 | Add to Cart | ||
| 3290574X | Lube & Clutch Hose Assembly (G & H Shift) | 2 | $45.49 | Add to Cart | ||
| 3290755X | Pressure Hose Assembly (KV Gear) | 1 | $167.36 | Add to Cart | ||
| 3291411X | Pressure Hose Assembly (FJ Gear) | 1 | $156.32 | Add to Cart |
Gear Ratio Options 280 Series 3 and 5 Assembly 8 Assembly
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 5P1491 | Input Gear, 50 Teeth (A), Models 280*BFJ, 280*CFJ, 280*DFJ, 280*GFJ, 280*KFJ, 280*MFJ, (+3 More) | 50 | Call for availability | |||
| 5P14931X | 5-P-1493 45 5-P-1478 22 2-P-926 | 50 | $921.10 | Add to Cart | ||
| 5P14932X | 5-P-1493 45 5-P-1495 25 2-P-927 | 47 | $921.13 | Add to Cart | ||
| 5P14933X | 5-P-1493 45 5-P-1479 28 2-P-928 | 44 | $934.92 | Add to Cart | ||
| 5P14934X | 5-P-1493 45 5-P-1480 31 2-P-929 | 41 | $934.96 | Add to Cart | ||
| 5P14935X | 5-P-1493 45 5-P-1481 33 2-P-931 | 39 | $921.13 | Add to Cart | ||
| 5P14936X | 5-P-1493 45 5-P-1482 35 2-P-933 | 37 | $921.13 | Add to Cart | ||
| 5P14937X | 5-P-1493 45 5-P-1483 37 2-P-935 | 35 | $921.10 | Add to Cart | ||
| 5P14938X | 5-P-1493 45 5-P-1484 39 2-P-936 | 33 | $921.13 | Add to Cart | ||
| 5P14939X | 5-P-1493 45 5-P-1497 41 2-P-937 Not Sold Separately Gear Output No. No. Input Ratio Teeth Teeth Gear (21) Gear (31) Gear (32) A B | 31 | $1,018.56 | Add to Cart | ||
| 5P149310X | 5-P-1493 45 5-P-1485 42 2-P-936 | 33 | $921.10 | Add to Cart | ||
| 5P1478 | Ratio Gear, 22 Teeth (B), Models 280*BFJ, 280*BKV | $118.42 | Add to Cart | |||
| 2P926 | Output Gear, 50 Teeth (C), Models 280*BFJ, 280*BKV, 280*CFJ, 280*CKV | $395.09 | Add to Cart | |||
| 2P927 | Output Gear, 47 Teeth (C), Models 280*CFJ, 280*CKV, 280*DFJ, 280*DKV | $396.56 | Add to Cart | |||
| 5P1479 | Ratio Gear, 28 Teeth (B), Models 280*DFJ, 280*DKV | $115.35 | Add to Cart | |||
| 2P928 | Output Gear, 44 Teeth (C), Models 280*DFJ, 280*DKV, 280*GFJ, 280*GKV | $396.56 | Add to Cart | |||
| 5P1480 | Ratio Gear, 31 Teeth (B), Models 280*GFJ, 280*GKV | $133.55 | Add to Cart | |||
| 2P929 | Output Gear, 41 Teeth (C), Models 280*GFJ, 280*GKV | $395.09 | Add to Cart | |||
| 5P1481 | Ratio Gear, 33 Teeth (B), Models 280*KFJ, 280*KKV | $131.55 | Add to Cart | |||
| 2P931 | Output Gear, 39 Teeth (C), Models 280*KFJ, 280*KKV | $392.87 | Add to Cart | |||
| 5P1482 | Ratio Gear, 35 Teeth (B), Models 280*MFJ, 280*MKV | $131.55 | Add to Cart | |||
| 2P933 | Output Gear, 37 Teeth (C), Models 280*MFJ, 280*MKV | $395.09 | Add to Cart | |||
| 5P1483 | Ratio Gear, 37 Teeth (B), Models 280*PFJ, 280*PKV | $143.75 | Add to Cart | |||
| 2P935 | Output Gear, 35 Teeth (C), Models 280*PFJ, 280*PKV | $389.25 | Add to Cart | |||
| 5P1484 | Ratio Gear, 39 Teeth (B), Models 280*SFJ, 280*SKV | $164.04 | Add to Cart | |||
| 2P936 | Output Gear, 33 Teeth (C), Models 280*SFJ, 280*SKV, 280*TFJ, 280*TKV | $392.87 | Add to Cart | |||
| 5P1497 | Ratio Gear, 41 Teeth (B), Models 280*TFJ, 280*TKV | $155.74 | Add to Cart | |||
| 2P937 | Output Gear, 31 Teeth (C), Models 280*TFJ, 280*TKV | $389.25 | Add to Cart | |||
| 2P925 | Output Gear, 53 Teeth (C), Models 280*BFJ, 280*BKV | $436.84 | Add to Cart | |||
| 2P930 | Output Gear, 40 Teeth (C), Models 280*MFJ, 280*MKV | $390.72 | Add to Cart | |||
| 2P932 | Output Gear, 38 Teeth (C), Models 280*PFJ, 280*PKV | $389.25 | Add to Cart | |||
| 2P934 | Output Gear, 36 Teeth (C), Models 280*SFJ, 280*SKV | $389.25 | Add to Cart | |||
| 5P1485 | Ratio Gear, 42 Teeth (B), Models 280*TFJ, 280*TKV | $164.04 | Add to Cart |
Lube Options 280 Series Pressure Lube (continued) Wet Spline Installation 280 Series RB, RF, RK, RS, RY & RZ (SK-508 Rev B)
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 385004 | 385004 (.438" -20) Transmission 36.00" Fitting 385006 (33 .50") | $10.91 | Add to Cart | |||
| 385003 | 385004 (.438" -20) 329057-3X 26.00" - 329057-4X 16.75" - 329057-5X 13 .00" - 385006 (15 .25") | $12.24 | Add to Cart | |||
| RB35P104 | Note: Not All Output | options | Call for availability |
Shift Options 280 Series Valve Cap Assembly
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 11 | 32944212X | Valve & Cap Assembly (12VDC) (KV Gear Only) | 1 or | $838.17 | Add to Cart | |
| 32944224X | Valve & Cap Assembly (24VDC) (KV Gear Only) | 1 | $1,403.57 | Add to Cart | ||
| 32946312X | Valve & Cap Assembly (12VDC) (FJ Gear Only) | 1 or | $405.37 | Add to Cart | ||
| 32946324X | Valve & Cap Assembly (24VDC) (FJ Gear Only) | 1 | $433.75 | Add to Cart | ||
| 34P143 | Valve Cap | 1 | $114.96 | Add to Cart | ||
| 28P119 | Oil Seal (High Pressure) | 1 | $26.61 | Add to Cart | ||
| 378811 | Washer | 1 | $5.21 | Add to Cart | ||
| 378849 | Snap Ring | 1 | $2.12 | Add to Cart | ||
| 3784476 | Socket Head Cap Screw (.312 " -18 X 1 .000") | 1 | $4.33 | Add to Cart | ||
| 379995 | Clamp (KV) Included W/ 379993 Valve | 1 or | Call for availability | |||
| 380012 | Clamp (FJ) Used W/ 38001 1 Valve | 1 | Call for availability | |||
| 380124 | Clamp (FJ) Used W/ 380123 Valve | 1 | Call for availability | |||
| 38012312 | Hydraulic Valve (12VDC) (FJ) (White Connector Top) (New Style) | 1 or | $222.19 | Add to Cart | ||
| 38012324 | Hydraulic Valve (24VDC) (FJ) (Black Connector Top) (New Style) | 1 | $213.64 | Add to Cart | ||
| 38001112 | Hydraulic Valve (12VDC) (FJ) (White Side Connector) N .L.A. Use 380123-12 | 1 or | $222.19 | Superseded by 38012312Add to Cart | ||
| 38001124 | Hydraulic Valve (24VDC) (FJ) (Black Side Connector) N .L.A. Use 380123-24 | 1 | $213.64 | Superseded by 38012324Add to Cart | ||
| 37999312 | Hydraulic Valve (12VDC) (KV) (White Connector) | 1 or | $1,051.13 | Add to Cart | ||
| 37999324 | Hydraulic Valve (24VDC) (KV) (Black Connector) | 1 | $1,322.81 | Add to Cart | ||
| 32907183X | Hydraulic Solenoid Valve O-Ring Service Kit. 329403X – Description | 1 | $135.56 | Add to Cart | ||
| 1 | 21P701 | Cap Seal | 1 or | $421.99 | Add to Cart | |
| 2 | 28P119 | Oil Seal (1 .379" X .875" X .250") | 1 | $26.61 | Add to Cart | |
| 3 | 378811 | Washer | 1 | $5.21 | Add to Cart | |
| 4 | 378849 | Lockring | 1 | $2.12 | Add to Cart |
Output Options 280 Series Pump Flange & Shaft Dimensions Companion Flange Mount
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 63751213 | Unc 4 - | Call for availability |
Output Options 280 Series Drive Shaft & Clutch Assembly 329724-*X
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 3P1065 | Output Shaft 10T Straight (329724-1X) (AB, AC, XV) | 1 or | $761.33 | Add to Cart | |
| 3P1066 | Output Shaft (1 -1/4" 14T) (329724-2X) (RS, RZ) | 1 or | $750.06 | Add to Cart | ||
| 3P1067 | Output Shaft (DIN 8T) (329724-3X) (RY) | 1 or | $761.33 | Add to Cart | ||
| 3P1125 | Output Shaft (1 -1/4" Keyed) (329724-6X) (XD) | 1 or | $420.57 | Add to Cart | ||
| 3P1126 | Output Shaft (7/8" 13T) (329724-4X) (RB, RK, XR) | 1 or | $790.98 | Add to Cart | ||
| 3P1127 | Output Shaft (1 " 15T) (329724-5X) (RF) | 1 or | $962.89 | Add to Cart | ||
| 3P1156 | Output Shaft (329724-9X) (SD) | 1 or | $1,054.66 | Add to Cart | ||
| 3P1161 | Output Shaft 10T Straight (329724-8X) (SB, SC, SV) | 1 | $1,043.30 | Add to Cart | ||
| 2 | 28P285 | O-Ring (1 .597 " X .103") | 2 | $12.64 | Add to Cart | |
| 3 | 28P178 | O-Ring (4.484" X .138") | 1 | $41.94 | Add to Cart | |
| 4 | 380051 | Cylinder Clutch Back-Up | 1 | No longer available - Call for replacement | ||
| 5 | 3801101 | Clutch Piston (Early 280 Series Included Piston W/ Ball But Is No Longer Necessary) | 1 | $392.01 | Add to Cart | |
| 6 | 379555 | Lockring | 1 | $23.13 | Add to Cart | |
| 7 | 380069 | Lockring | 1 | $6.90 | Add to Cart | |
| 8 | 329678X | Gear & Plates Kit | 1 | $474.31 | Add to Cart | |
| 379485 | Friction Disc. | 1 1 | $14.45 | Add to Cart | ||
| 380065 | Clutch Plate | 10 | $16.48 | Add to Cart | ||
| 2P858 | Inner Gear Hub | 1 | $186.14 | Add to Cart | ||
| 9 | 37P72 | Spring (2 .140" X 1 .729") | 1 | $26.96 | Add to Cart | |
| 10 | 4P213 | Spacer (1 .800" X 2 .070" X .330") 1 | 1 | $3.54 | Add to Cart |
Assembly
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 3P1072 | Output Shaft 10T Straight (329723X) (BD, BV) | 1 or | $647.72 | Add to Cart | |
| 3P1141 | Output Shaft (1 -1/4" Keyed) (329723-1X) (BD, BV) | 1 | $475.51 | Add to Cart | ||
| 2 | 28P244 | O-Ring (1 .174" X .103") | 2 | $5.03 | Add to Cart | |
| 3 | 380069 | Lockring | 1 | $6.90 | Add to Cart | |
| 4 | 378576 | Lockring | 1 | $3.16 | Add to Cart | |
| 5 | 3291791X | Piston & Back-Up Cylinder Assembly | 1 | $268.17 | Add to Cart | |
| 3793231 | Cylinder Clutch Back-Up | 1 | $102.10 | Add to Cart | ||
| 3800571 | Piston Clutch Hydraulic. | 1 | $85.93 | Add to Cart | ||
| 28P178 | O-Ring (4.484" X .138") | 1 | $41.94 | Add to Cart | ||
| 6 | 329678X | Gear & Plates Kit | 1 | $474.31 | Add to Cart | |
| 379485 | Friction Disc. | 1 1 | $14.45 | Add to Cart | ||
| 380065 | Clutch Plate | 10 | $16.48 | Add to Cart | ||
| 2P858 | Inner Gear Hub | 1 | $186.14 | Add to Cart | ||
| 7 | 37P39 | Spring (2 .552 " X 1 .985") | 1 | $6.55 | Add to Cart |
Output Options 280 Series
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1329723X | BV Assembly Drive Shaft & Clutch (3-P-1072 Shaft) | 1 | Call for availability | |||
| 222P151 | Gasket. | 2 | Call for availability | |||
| 321P773 | Bearing Cap (W/ 5/16" Bearing Cap Bolts) | 1 or | Call for availability | |||
| 21P884 | Bearing Cap (W/ 3/8" Bearing Cap Bolts) | 1 | $1,216.03 | Add to Cart | ||
| 4550010 | Bearing Ball (1 .378" X 2 .834" X .669") | 1 | Call for availability | |||
| 5378895 | Lockring | 1 | Call for availability | |||
| 6378576 | Lockring | 1 | Call for availability | |||
| 737844716 | Socket Head Cap Screw (.312 " -18 X 3 .500") (W/ 5/16" Bearing Cap Bolts) | 4 or | Call for availability | |||
| 38056328 | Hex Flange Head Cap Screw (.375" -16 X 3 .500") (W/ 3/8" Bearing Cap Bolts) | 4 | $11.07 | Add to Cart | ||
| 8380081 | 1410 Series Companion Flange (BV) | 1 | Call for availability | |||
| 923P68 | Drag Brake Bearing Cap Spacer (W/ 5/16" Bearing Cap Bolts) | 1 or | Call for availability | |||
| 23P73 | Drag Brake Bearing Cap Spacer (W/ 3/8" Bearing Cap Bolts) | 1 | $582.70 | Add to Cart | ||
| 1028P212 | Oil Seal (2 .506" X 1 .750" X .315") | 1 | Call for availability | |||
| 1131P113 | Thrust Washer (1 .385" X 3 .125" X .125") | 1 | Call for availability | |||
| 12329410X | Brake Assembly | 1 | Call for availability | |||
| 13379977 | Spring Pin | 1 | Call for availability | |||
| 144P130 | Washer | 1 | Call for availability | |||
| 154P186 | Spacer (1 .385" X 1 .750" X .365") | 1 | Call for availability | |||
| 163784357 | Hex Head Cap Screw (.625" -1 1 X 1 .250") | 1 | Call for availability | |||
| 1728P244 | O-Ring (1 .174" X .103") | 2 | Call for availability | |||
| 1837P60 | Spring (2 .531 " X 2 .130" X .172 ") | 1 | Call for availability | |||
| 13297231X | BD Assembly Drive Shaft & Clutch (3-P-1141 Shaft) | 1 | Call for availability | |||
| 321P691 | Bearing Cap (W/ 5/16" Bearing Cap Bolts) | 1 or | Call for availability | |||
| 21P888 | Bearing Cap (W/ 3/8" Bearing Cap Bolts) | 1 | $212.98 | Add to Cart | ||
| 1028P225 | Oil Seal (2 .004" X 1 .375" X .315") | 1 | Call for availability |
Output Options 280 Series Bill of Materials Driveline Output (continued)
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1118NM | [227.48] 21 -P-773 21 -P-884 Bearing Cap | 1 | Call for availability | |||
| 3307082 | 7.950" PTO PTO | Call for availability |
Output Options 280 Series Bill of Materials Pump Mount
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 10320 | 28-P-267 Oil Seal (2 .627 " X 1 .750" X .312 ") 328170-216X Cap Screw Bag Kit 35-P-101 Rotatable Flange Gasket (Wet Spline) NA (Ships W/ Kit) 21 -P-894 Pump Flange (Ships Loose W/ Unit) | 1 | Call for availability | |||
| 5750592 | [52.32] 21 -P-767 21 -P-882 Bearing Cap | 1 or | Call for availability | |||
| 1461504 | 21 -P-772 21 -P-883 Bearing Cap (Wet Spline Only) | 1 | Call for availability | |||
| 10165 | (Ships W/ Kit) 21 -P-731 21 -P-731 Pump Flange (Ships Loose W/ Unit) 329699-1X 329699-1X Hose Assembly (Wet Spline) Wet Spline Loose Parts | 1 | Call for availability |
Output Options 280 Series Bill of Materials Pump Mount (continued)
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 14600 | [12.62] 21 -P-772 21 -P-883 Bearing Cap (Wet Spline Only) | 1 | Call for availability | |||
| 5750592 | [52.32] | Call for availability | ||||
| 1461504 | 21 -P-767 21 -P-882 Bearing Cap | 1 or | Call for availability | |||
| 10170 | 35-P-101 35-P-101 Rotatable Flange Gasket (Wet Spline) | Call for availability | ||||
| 10165 | (Ships W/ Kit) 21 -P-731 21 -P-731 Pump Flange (Ships Loose W/ Unit) Wet Spline Loose Parts | 1 | Call for availability |
Allison
Caterpillar
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 280287 | . (Lhs) Lhs 329130-6X (Lhs) Rear 329130-6X Remote 379486 379812 (Rhs) Lhs 329130-6X . (Rhs) Rear 329130-6X . Transmission 8 O ’Clock Position , Of Transmission 1 O ’Clock Position , | Call for availability |
Parts List Kits Bill of Materials 280/287 Series
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 280287 | Series) (280 & 287 Series) 2 328946X Caution Label Kit (M10-1 .5 X .984") 8 35-P-74 Shim Gasket | 1 | Call for availability | |||
| 1TEE375 | " -24 X .438" -20 X .438" -20) 1 Continued On | Next Page | Call for availability | |||
| DIN100 | 1 378895 Lockring 1 379746 Lockring 1 379977 Spring Pin (.187 " X .625 ") Lock Nut (.875 " -14) 1 380069 Lockring 1 550010 Ball Bearing (1 .378" X 2 .834" X .669") 1 21 -P-691 Drag Brake Bearing Cap | 1 | Call for availability |
Additional Parts Listed in This Manual
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 385006 | (41.00") | $12.24 | Add to Cart | |||
| 329057-5X | 13.00" | Call for availability | ||||
| 379627 | Male Branch Tee | $20.06 | Add to Cart | |||
| 329723X | BV Assembly Drive Shaft & Clutch (3-P-1072 Shaft) | 1 | $996.04 | Add to Cart | ||
| 21-P-773 | Bearing Cap (W/ 5/16" Bearing Cap Bolts) 1 Or | Call for availability | ||||
| 550010 | Bearing Ball (1.378" X 2.834" X .669") | 1 | $47.93 | Add to Cart | ||
| 378895 | Lockring | 1 | $7.41 | Add to Cart | ||
| 378447-16 | Socket Head Cap Screw (.312"-18 X 3.500") (W/ 5/16" Bearing Cap Bolts) 4 Or | No longer available - Call for replacement | ||||
| 380081 | 1410 Series Companion Flange (BV) | 1 | $558.76 | Add to Cart | ||
| 23-P-68 | Drag Brake Bearing Cap Spacer (W/ 5/16" Bearing Cap Bolts) 1 Or | $444.28 | Add to Cart | |||
| 28-P-212 | Oil Seal (2.506" X 1.750" X .315") | 1 | $24.02 | Add to Cart | ||
| 31-P-113 | Thrust Washer (1.385" X 3.125" X .125") | 1 | $44.53 | Add to Cart | ||
| 329410X | Brake Assembly | 1 | $387.98 | Add to Cart | ||
| 379977 | Spring Pin | 1 | $3.85 | Add to Cart | ||
| 4-P-130 | Washer | 1 | $67.32 | Add to Cart | ||
| 4-P-186 | Spacer (1.385" X 1.750" X .365") | 1 | $31.43 | Add to Cart | ||
| 378435-7 | Hex Head Cap Screw (.625"-11 X 1.250") | 1 | $11.93 | Add to Cart | ||
| 37-P-60 | Spring (2.531" X 2.130" X .172") | 1 | $36.98 | Add to Cart | ||
| 329723-1X | BD Assembly Drive Shaft & Clutch (3-P-1141 Shaft) | 1 | $996.04 | Add to Cart | ||
| 21-P-691 | Bearing Cap (W/ 5/16" Bearing Cap Bolts) 1 Or | $302.13 | Add to Cart | |||
| 28-P-225 | Oil Seal (2.004" X 1.375" X .315") | 1 | $19.01 | Add to Cart | ||
| 329724-1X | Drive Shaft & Clutch Assembly (3-P-1065) | 1 | $1,066.51 | Add to Cart | ||
| 329724-8X | Drive Shaft & Clutch Assembly (3-P-1161) | 1 | $1,374.62 | Add to Cart | ||
| 329724-4X | Drive Shaft & Clutch Assembly (3-P-1126) | 1 | $1,147.16 | Add to Cart | ||
| 21-P-882 | Bearing Cap 1 Or | $241.43 | Add to Cart | |||
| 21-P-883 | Bearing Cap (Wet Spline Only) | 1 | $285.05 | Add to Cart | ||
| 328170-216X | Cap Screw Bag Kit | 1 | $7.38 | Add to Cart | ||
| 35-P-101 | Rotatable Flange Gasket (Wet Spline) | $37.17 | Add to Cart | |||
| 21-P-894 | Pump Flange (Ships Loose W/ Unit) | 4 | $434.18 | Add to Cart | ||
| 329959X | Wet Spline Loose Parts Kit | 1 | $96.67 | Add to Cart | ||
| 329658X | Cover Kit | 1 | $157.74 | Add to Cart | ||
| 329724-5X | Drive Shaft & Clutch Assembly (3-P-1127) | 1 | $1,236.61 | Add to Cart | ||
| 21-P-731 | Pump Flange (Ships Loose W/ Unit) | 4 | $196.99 | Add to Cart | ||
| 329700X | Wet Spline Loose Parts Kit | 1 | $84.79 | Add to Cart | ||
| 329724-2X | Drive Shaft & Clutch Assembly (3-P-1066) | 1 | $1,402.52 | Add to Cart | ||
| 21-P-769 | Pump Flange (Ships Loose W/ Unit) | 1 | $477.36 | Add to Cart | ||
| 329744X | Wet Spline Loose Parts Kit | 1 | $102.28 | Add to Cart | ||
| 329654X | Cover Kit | 1 | $157.74 | Add to Cart | ||
| 329724-3X | Drive Shaft & Clutch Assembly (3-P-1067) | 1 | $1,809.14 | Add to Cart | ||
| 21-P-771 | Pump Flange (Ships Loose W/ Unit) | 1 | $649.32 | Add to Cart | ||
| 329742X | Wet Spline Loose Parts Kit | 1 | $177.31 | Add to Cart | ||
| 329659X | Cover Kit | 1 | $61.45 | Add to Cart | ||
| 329724-7X | Drive Shaft & Clutch Assembly (3-P-1129) | 1 | Call for availability | |||
| 21-P-832 | Bearing Cap 1 Or | Call for availability | ||||
| 21-P-833 | Bearing Cap (Wet Spline Only) | 1 | Call for availability | |||
| 28-P-216 | Oil Seal (2.004" X 1.250" X .374") | 1 | $21.40 | Add to Cart | ||
| 329821X | Wet Spline Loose Parts Kit | 1 | Call for availability | |||
| 4-P-209 | Spacer | 1 | $239.00 | Add to Cart | ||
| 329906X | Pump Installation Kit | 1 | $330.30 | Add to Cart | ||
| 380668X | 380668 | $5.98 | Add to Cart | |||
| 329230X | Pressure | No longer available - Call for replacement | ||||
| 379664 | Red Led | Call for availability | ||||
| 379900 | Fuse Holder | $5.99 | Add to Cart | |||
| 378416 | 379042 | $4.80 | Add to Cart | |||
| 4-P-191 | Spacer (.885" X 1.750" X .188") | 1 | $47.70 | Add to Cart | ||
| 3-P-1154 | Output Shaft | 1 | $368.82 | Add to Cart | ||
| 69-P-18 | Tag (Wet Spline Only) | 1 | $6.83 | Add to Cart | ||
| 35-P-74 | Shim Gasket | 1 | $7.13 | Add to Cart | ||
| 561088 | Needle Roller Bearing Assembly | $41.81 | Add to Cart | |||
| 28-P-252 | Brake O-Ring (2.674" X .103") | 1 | $14.67 | Add to Cart | ||
| 379451 | Pilot Screw | 2 | $7.23 | Add to Cart | ||
| 328946X | Caution Label Kit | 1 | No longer available - Call for replacement | |||
| 379453-10 | Cap Screw (M10-1 .5 X .984") | 8 | $6.86 | Add to Cart | ||
| 379085-2 | Instructions Label | 1 | $4.02 | Add to Cart | ||
| 379624 | Product Warranty Card | 1 | $3.72 | Add to Cart | ||
| 379453-8 | Cap Screw (M10-1 .5 X 1 .181") | 2 | $24.72 | Add to Cart | ||
| 379812 | Male Connector (.438"-20) | 1 | $16.73 | Add to Cart | ||
| 380672 | Female Spade Connector (.250") | 3 | Call for availability | |||
| 329231X | Valve Connector & Wire | 1 | $123.35 | Add to Cart | ||
| 379252 | Electrical Butt Connector | 1 | $2.30 | Add to Cart | ||
| 379257 | Electrical Connector | 1 | $2.91 | Add to Cart | ||
| 379265 | Grommet | 1 | $3.21 | Add to Cart | ||
| 379258 | Mounting Bracket | 1 | $5.11 | Add to Cart | ||
| 379502 | Pressure Switch | 1 | $93.06 | Add to Cart | ||
| 379504 | Electrical Valve Connector | 1 | $52.22 | Add to Cart | ||
| 75-P-46X | Wire & Connectors Kit | 1 | $27.77 | Add to Cart | ||
| 379449 | Male Connector (.438"-20 X .250"-18) | 1 | $13.18 | Add to Cart | ||
| 379254-17 | Fork Terminal 14G | 1 | $18.76 | Add to Cart | ||
| 379061 | Plastic Wire Tie | 6 | $1.46 | Add to Cart | ||
| 379686-1 | 12VDC Hydraulic Solenoid Valve | 1 | $473.29 | Add to Cart | ||
| 500357-7 | Lock Washer (.194" X .337" X .047") | 2 | $1.07 | Add to Cart | ||
| 500457-6 | Round Head Slotted Screw | $1.12 | Add to Cart | |||
| 379711 | Tee (.375"-24 X .438"-20 X .438"-20) | 1 | $157.76 | Add to Cart | ||
| 379700 | Swivel Nut Tee (.438"-20) | 1 | $13.33 | Add to Cart | ||
| 380010 | Female SAE Swivel Nut (.438"-20) | 1 | $17.47 | Add to Cart | ||
| 379131-1 | Pipe Reducer Bushing | $3.19 | Add to Cart | |||
| 379061X | Plastic Wire Tie | 1 | Call for availability | |||
| 328923-10X | Speed Sensor Cable 10 Ft | 1 | No longer available - Call for replacement | |||
| 378881 | Rocker Switch | 1 | $111.97 | Add to Cart | ||
| 378978 | Indicator Light | 1 | $25.82 | Add to Cart | ||
| 379306 | Fork Terminal | 3 | $2.50 | Add to Cart | ||
| 379336 | Electrical/Air Shifter Switch Bracket | 1 | $10.11 | Add to Cart | ||
| 379928 | Valve & Wire Connector | 1 | $47.11 | Add to Cart | ||
| 379005 | Indicator Light | 1 | No longer available - Call for replacement | |||
| 379042 | Male Connector (.250" Tube X .125"-27) | 1 | $5.66 | Add to Cart | ||
| 379044-6 | Tubing (.253" X .179" X 30 Ft) | 3 | $41.17 | Add to Cart | ||
| 329214X | Air Shifter Valve S Shifter Valve | 1 | $646.87 | Add to Cart | ||
| 380009 | Female Connector | 1 | $11.19 | Add to Cart | ||
| 378414 | Air Shifter Pressure Protection Valve | 1 | $66.97 | Add to Cart | ||
| 379305 | Pressure Switch | 1 | $206.60 | Add to Cart | ||
| 379254-17X | Blue Wire | 1 | Call for availability | |||
| 329446-12X | Remote Mount Valve Assembly 12VDC | 1 | $616.62 | Add to Cart | ||
| 329446-24X | Remote Mount Valve Assembly 24VDC | 1 | $572.75 | Add to Cart | ||
| 329403X | Seal Cap Assembly | 1 | $490.07 | Add to Cart | ||
| 379686-2 | 24VDC Hydraulic Solenoid Valve | 1 | $466.27 | Add to Cart | ||
| 329160-77X | 5/16" Conversion Kit (XV To SD) (280 Series) | $856.76 | Add to Cart | |||
| 329160-80X | 5/16" Conversion Kit (XD To RK Dry) | $839.14 | Add to Cart | |||
| 22-P-101 | Gasket | 1 | $15.38 | Add to Cart | ||
| 21-P-772 | Bearing Cap | 1 | $145.96 | Add to Cart | ||
| 329160-79X | 5/16" Conversion Kit (XD To RK Dry) | $729.09 | Add to Cart | |||
| 21-P-767 | Bearing Cap | 1 | $123.27 | Add to Cart | ||
| 329160-81X | 5/16" Conversion Kit (XD To BV) | Call for availability | ||||
| 379688 | Spline Lubricant | 1 | $8.98 | Add to Cart | ||
| 329160-82X | 5/16" Conversion Kit (XD To RF Dry) | $797.33 | Add to Cart | |||
| 329160-84X | 5/16" Conversion Kit (XD To RS Dry) | $797.33 | Add to Cart | |||
| 329160-83X | 5/16" Conversion Kit (XD To RF Wet) | $892.06 | Add to Cart | |||
| 329160-85X | 5/16" Conversion Kit (XD To RS Wet) | $909.55 | Add to Cart | |||
| 329160-86X | 5/16" Conversion Kit (XD To RY Dry) | $922.04 | Add to Cart | |||
| 329160-88X | 5/16" Conversion Kit (XD To AB) | $753.32 | Add to Cart | |||
| 2-P-112 | Gasket | 1 | Call for availability | |||
| 329160-89X | 5/16" Conversion Kit (XD To SB) | $442.38 | Add to Cart | |||
| 329160-87X | 5/16" Conversion Kit (XD To RY Wet) | $1,032.09 | Add to Cart | |||
| 329160-92X | 5/16" Conversion Kit (XD To AC) (280 Series) | $762.75 | Add to Cart | |||
| 329160-94X | 5/16" Conversion Kit (XD To BD) (280 Series) | No longer available - Call for replacement | ||||
| 329160-93X | 5/16" Conversion Kit (XD To SC) (280 Series) | $437.15 | Add to Cart | |||
| 329160-95X | 5/16" Conversion Kit (XD To RZ Dry) | $892.04 | Add to Cart | |||
| 329160-96X | 5/16" Conversion Kit (XD To RZ Wet) | $1,002.09 | Add to Cart | |||
| 329160-117X | 5/16" Conversion Kit (XD To SV) (280 Series) | $1,027.64 | Add to Cart | |||
| 329160-119X | 3/8" Conversion Kit (XD To SD) (280 Series) | $856.35 | Add to Cart | |||
| 329160-97X | 5/16" Conversion Kit (XD To XV) (280 Series) | $1,102.08 | Add to Cart | |||
| 329160-120X | 3/8" Conversion Kit (XD To SV) (280 Series) | $905.11 | Add to Cart | |||
| 329160-121X | 3/8" Conversion Kit (XD To RK Dry) | $1,428.24 | Add to Cart | |||
| 329160-123X | 3/8" Conversion Kit (XD To BV) (280 Series) | $3,547.90 | Add to Cart | |||
| 329160-122X | 3/8" Conversion Kit (XD To RK Wet) | $1,550.80 | Add to Cart | |||
| 329160-124X | 3/8" Conversion Kit (XD To RF Dry) | $1,531.89 | Add to Cart | |||
| 329160-125X | 3/8" Conversion Kit (XD To RF Wet) | $1,648.60 | Add to Cart | |||
| 329160-128X | 3/8" Conversion Kit (XD To RY Dry) | $1,806.27 | Add to Cart | |||
| 329160-129X | 3/8" Conversion Kit (XD To RY Wet) | $2,015.39 | Add to Cart | |||
| 329160-126X | 3/8" Conversion Kit (XD To RS Dry) | $1,531.89 | Add to Cart | |||
| 3-P-1166 | Output Shaft (1-1/4" 14T) | 1 | Call for availability | |||
| 329160-127X | 3/8" Conversion Kit (XD To RS Wet) | $1,648.60 | Add to Cart | |||
| 329160-130X | 3/8" Conversion Kit (XD To AB) (280 Series) | $1,476.19 | Add to Cart | |||
| 329160-131X | 3/8" Conversion Kit (XD To AB) | No longer available - Call for replacement | ||||
| 329160-134X | 3/8" Conversion Kit (XD To AC) (280 Series) | $1,123.68 | Add to Cart | |||
| 329160-132X | 3/8" Conversion Kit (XD To UN Dry) | Call for availability | ||||
| 329160-135X | 3/8" Conversion Kit (XD To SC) (280 Series) | No longer available - Call for replacement | ||||
| 3-P-1129 | Output Shaft (DIN 6T) | 1 | Call for availability | |||
| 329160-133X | 3/8" Conversion Kit (XD To UN Wet) | Call for availability | ||||
| 329160-136X | 3/8" Conversion Kit (XD To BD) (280 Series) | $2,821.71 | Add to Cart | |||
| 329160-137X | 3/8" Conversion Kit (XD To RZ Dry) | $1,747.50 | Add to Cart | |||
| 329160-149X | 3/8" Conversion Kit (XD To RB Dry) | Call for availability | ||||
| 329160-138X | 3/8" Conversion Kit (XD To RZ Wet) | No longer available - Call for replacement | ||||
| 329160-150X | 3/8" Conversion Kit (XD To RB Wet) | Call for availability | ||||
| 329160-139X | 3/8" Conversion Kit (XD To XV) (280 Series) | $1,465.43 | Add to Cart |
This is the complete factory parts breakdown for the Chelsea PTO 280, with every part in the manual matched to our live inventory. We stock 284 of the 367 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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