Chelsea PTO 870L Series Parts Manual
Parts List Bill of Materials 870-XL Series
Item 40Item 17Item 29Item 35Item 28Item 30Item 39Item 23Item 27Item 24Item 4Item 25Item 20Item 21Item 22Item 26Item 1Item 3Item 13Item 14Item 41Item 17Item 18Item 2BItem 9Item 9Item 2AItem 28Item 37Item 38Item 35Item 17Item 33Item 8Item 36Item 34Item 16Item 10Item 5Item 31Item 32Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 1P764 | Housing (3 Arrangement) | 1 or | $951.26 | Add to Cart | |
| 1P762 | Housing (5 Arrangement) | 1 | $951.26 | Add to Cart | ||
| 2A | 14P821 | Spacer (1 .191 " X 1 .750" X .080") | 1 | $43.74 | Add to Cart | |
| 2B | 14P821 | Spacer (1 .191 " X 1 .750" X .080") (Thickness As Required) | A.R. | $43.74 | Add to Cart | |
| 14P822 | Spacer (1 .191 " X 1 .750" X .085") | A.R. | $43.74 | Add to Cart | ||
| 14P823 | Spacer (1 .191 " X 1 .750" X .090") | A.R. | $43.74 | Add to Cart | ||
| 14P824 | Spacer (1 .191 " X 1 .750" X .094") | A.R. | $43.74 | Add to Cart | ||
| 3 | 22P112 | Valve Cap Gasket | 1 | $20.18 | Add to Cart | |
| 4 | 22P151 | Shim Gasket | 1 | $15.38 | Add to Cart | |
| 5 | 9P99 | Idler Shaft (1 .180") | 1 | $273.42 | Add to Cart | |
| 8 | 380064 | Lockring | 1 | $14.60 | Add to Cart | |
| 9 | 561026 | Tapered Cone Bearing (1 .181 " X .984") | 2 | $131.13 | Add to Cart | |
| 10 | 28P42 | O-Ring (1 .051 " X .070") | 1 | $3.59 | Add to Cart | |
| 3784527 | 1/8" Socket Head Set Screw (.250"-20 X .500") | 1 | $4.37 | Add to Cart | ||
| 13 | 3784476 | 1/4" Socket Head Cap Screw (.312"-18 X 1 .000") | 3 | $4.33 | Add to Cart | |
| 14 | 379659 | Tee (.438"-20) (B, K, D & L Shifter) | 1 | $51.56 | Add to Cart | |
| 379486 | 90° Elbow (.438"-20) (G & H Shifter) | 1 | $28.97 | Add to Cart | ||
| 16 | 68P511 | Adhesive Label | 1 | Call for availability | ||
| 17 | 379231 | Pipe Plug (.125"-27) (W/O Eoc Only) | 3 | $1.50 | Add to Cart | |
| 379231 | Pipe Plug (.125"-27) (W/Eoc Only) | 2 | $1.50 | Add to Cart | ||
| 18 | 379242 | Straight Adapter (.125"-27 X .750"-16) (W/O Eoc Only) | 1 | $22.23 | Add to Cart | |
| 20 | 560972 | Needle Roller Bearing Assy (1 .500" X 1 .875" X 1 .000") | 1 | $32.22 | Add to Cart | |
| 21 | 31P70 | Thrust Washer (1 .507" X 2.167" X .094") | 1 | $13.66 | Add to Cart | |
| 22 | 379746 | Lockring | 1 | $5.06 | Add to Cart | |
| 23 | 550311 | Ball Bearing (1 .770" X 3.346" X .748") | 1 | $81.15 | Add to Cart | |
| 24 | 4P187 | Spacer (1 .776" X 2.200" X .239") | 1 | $53.28 | Add to Cart | |
| 25 | 3297242X | Drive Shaft & Clutch Assy | 1 | $1,402.52 | Add to Cart | |
| 26 | 561047 | Needle Roller Bearing (1 .500" X 2.062" X 1 .250") | 1 | $156.82 | Add to Cart | |
| 27 | 378263 | Internal Lockring | 1 | $19.87 | Add to Cart | |
| 28 | 379555 | Lockring | 2 | $23.13 | Add to Cart | |
| 29 | 38056314 | 9/16" Hex Flex Head Cap Screw (3/8"-16 X 1 .500") (Grade 8) | 4 | $7.14 | Add to Cart | |
| 30 | 21P903 | Bearing Cap | 1 | $213.77 | Add to Cart | |
| 31 | 379243 | Speed Sensor (W/Eoc Only) | 1 | $229.65 | Add to Cart | |
| 32 | 28P171 | O-Ring (.644" X .087") (W/Eoc Only) | 1 | $4.88 | Add to Cart | |
| 33 | 28P252 | O-Ring (2.987" X .103") | 1 | $14.67 | Add to Cart | |
| 34 | 54P48 | Machined Tube Assy. | 1 | $825.79 | Add to Cart | |
| 35 | 3794338 | 5/16" Socket Head Cap Screw (.375"-16 X 1 .500") | 8 | $28.69 | Add to Cart | |
| 36 | 3P12123X | Output Shaft (TS & TZ Output) | 1 | $1,267.07 | Add to Cart | |
| 37 | 561018 | Ball Bearing (1 .772" X 2.953" X .630") | 1 | $37.34 | Add to Cart | |
| 38 | 35P101 | Bearing Cap Gasket (Wet Spline) Continued On Next | 1 | $37.17 | Add to Cart | |
| 39 | 21P891 | Pump Flange (TS Output Only) | 1 | $486.12 | Add to Cart | |
| 40 | 329654X | Cover Kit (TS Output Only) | 1 | $157.74 | Add to Cart | |
| 41 | 3795642 | Thread Cap (.438") | 2 | $1.23 | Add to Cart | |
| 69P30 | Caution Tag 31 -34 For Bill Of Materials For The Below Loose Parts. Gasket Kits | 1 | Call for availability | |||
| 32894852X | Gasket & Installation Instructions Kit (All) Stud Kits | $81.56 | Add to Cart | |||
| 329926X | Bracket Mounting Clamp Kit (All) | $880.24 | Add to Cart | |||
| 717086X | Stud Kit (All) Installation Kits | $84.46 | Add to Cart | |||
| 32902412X | 12-volt Valve Installation Kit (B Shift) | $272.23 | Add to Cart | |||
| 32902424X | 24-volt Valve Installation Kit (D Shift) | $304.69 | Add to Cart | |||
| 329076X | Eoc Installation Kit (K, L Shift) | $152.30 | Add to Cart | |||
| 329650X | Electronic Overspeed Controls (K, L Shift) | $1,358.05 | Add to Cart | |||
| 32993012X | 12-volt Remote Valve Installation Kit (W/O Eoc) (G Shift) | Call for availability | ||||
| 32993024X | 24-volt Remote Valve Installation Kit (W/O Eoc) (H Shift) Service Kits | Call for availability | ||||
| 329678X | Inner Clutch Gear & Plates Kit | $474.31 | Add to Cart | |||
| 3299291X | Gasket & Seal Kit (All Outputs) (Include Lockrings) | 1 | $366.33 | Add to Cart | ||
| 3299292X | Bearing Kit (All Outputs) (Include Lockrings) Hose Assembly Kits | 1 | $1,115.76 | Add to Cart | ||
| 328075X | Exhaust Hose Assy (G Shift, H Shift) (36") | 1 | $150.56 | Add to Cart | ||
| 3290573X | Pressure Hose Assy (G Shift, H Shift) (26") | 1 | $52.55 | Add to Cart | ||
| 3291411X | Pressure Hose Assy (All) (42.500") | 1 | $156.32 | Add to Cart | ||
| 3299251X | Lube Line & Gasket Kit (TK Output Only) | 1 | $286.36 | Add to Cart | ||
| 3299252X | Lube Line & Gasket Kit (TS Output Only) | 1 | $286.36 | Add to Cart | ||
| 3299253X | Lube Line & Gasket Kit (TY Output Only) | 1 | $398.62 | Add to Cart | ||
| 3290753X | Pressure Hose Assy (G Shift, H Shift) (35") Conversion Kits | 1 | $138.62 | Add to Cart | ||
| 32935412X | 12-volt Remote Valve Conversion Kit (B Shift) | $930.53 | Add to Cart | |||
| 32935424X | 24-volt Remote Valve Conversion Kit (D Shift) | $473.86 | Add to Cart |
Shift Options 870-XL Series Valve Cap Assembly 329463-*X
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 32946312X | 12-volt Valve & Valve Cap Assy | 1 or | $405.37 | Add to Cart | ||
| 32946324X | 24-volt Valve & Valve Cap Assy | 1 | $433.75 | Add to Cart | ||
| 1 | 34P143 | Valve Cap | $114.96 | Add to Cart | ||
| 2 | 28P119 | Oil Seal (1 .379" X .875" X .250") | 1 | $26.61 | Add to Cart | |
| 3 | 378811 | Plate Seal Back-Up | 1 | $5.21 | Add to Cart | |
| 4 | 378849 | Lockring | 1 | $2.12 | Add to Cart | |
| 5 | 38012312 | Cartridge Valve (12-volt) (Non Regulating) | 1 or | $222.19 | Add to Cart | |
| 38012324 | Cartridge Valve (24-volt) (Non Regulating) | 1 | $213.64 | Add to Cart | ||
| 6 | 5008975 | Shipping Plug | 1 | Call for availability | ||
| 7 | 3784476 | 1/4" Socket Head Cap Screw (.312"-18 X 1 .000") Cap Assembly 329403X – 3 1 Description | 1 | $4.33 | Add to Cart | |
| 1 | 21P701 | Cap Seal | 1 | $421.99 | Add to Cart |
Output Options 870-XL Series Assembly Drive Shaft & Clutch 329724-2X
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 3P1066 | Output Shaft (1 .250"-14T) | 1 | $750.06 | 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 870 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 | $3.54 | Add to Cart |
Output Options 870-XL Series Bill of Materials Driveline Output
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 10170 | 379231 Pipe Plug (.125"-27) | 1 | Call for availability | |||
| 10165 | 379555 Lockring 379433-8 5/16" Socket Head Cap Screw (.375"-16 X 1 .500") 3-P-1212-1X Output Shaft 561018 Ball Bearing (1 .772" X 2.953" X .630") | 1 | Call for availability | |||
| 12715 | - | Call for availability |
Allison
Parts List Kits Bill of Materials 870-XL/877-XL Series
Additional Parts Listed in This Manual
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 5-P-1545 | Ratio Gear, 24 Teeth (B), Models 870LAFJ, 870LAQT | 40 | Call for availability | |||
| 5-P-1546 | Ratio Gear, 25 Teeth (B), Models 870LBFJ, 870LBQT | 39 | Call for availability | |||
| 5-P-1439 | Ratio Gear, 26 Teeth (B), Models 870LCFJ, 870LCQT, 877LCFJ, 877LCQT | 38 | Call for availability | |||
| 5-P-1440 | Ratio Gear, 27 Teeth (B), Models 870LDFJ, 870LDQT, 877LDFJ, 877LDQT | 37 | $216.25 | Add to Cart | ||
| 5-P-1432 | Ratio Gear, 29 Teeth (B), Models 870LEFJ, 870LEQT, 877LEFJ, 877LEQT | 35 | Call for availability | |||
| 5-P-1433 | Ratio Gear, 31 Teeth (B), Models 870LFFJ, 870LFQT, 877LFFJ, 877LFQT | 33 | $283.88 | Add to Cart | ||
| 5-P-1457 | Ratio Gear, 33 Teeth (B), Models 870LGFJ, 870LGQT | 31 | Call for availability | |||
| 5-P-1455 | Ratio Gear, 34 Teeth (B), Models 870LHFJ, 870LHQT, 877LHFJ, 877LHQT | 30 | Call for availability | |||
| 69-P-18 | Tag (Wet Spline) | 1 | $6.83 | Add to Cart | ||
| 21-P-890 | Pump Flange | 1 | $350.58 | Add to Cart | ||
| 379625 | 90° Elbow | $17.80 | Add to Cart | |||
| 379130-8X | Lube Hose | Call for availability | ||||
| 5-P-1429 | Ratio Gear, 24 Teeth (B), Models 877LAFJ, 877LAQT | 40 | $940.40 | Superseded by 5P142811XAdd to Cart | ||
| 5-P-1438 | Ratio Gear, 25 Teeth (B), Models 877LBFJ, 877LBQT | 39 | Call for availability | |||
| 5-P-1437 | Ratio Gear, 33 Teeth (B), Models 877LGFJ, 877LGQT | 31 | $382.87 | Add to Cart | ||
| 329130-8X | Lube Hose | $88.18 | Add to Cart | |||
| 379451 | Pilot Screw (M10-1.500 X .984") | 2 | $7.23 | Add to Cart | ||
| 328946X | Caution Label Kit 6 & 8-Bolt | 1 | No longer available - Call for replacement | |||
| 379453-10 | 11 Mm FC Cap Screw | $6.86 | Add to Cart | |||
| 35-P-74 | Shim Gasket | 1 | $7.13 | Add to Cart | ||
| 379085-2 | Hot Shift Instructions Label | 1 | $4.02 | Add to Cart | ||
| 379624 | Warranty Card | 1 | $3.72 | Add to Cart | ||
| 50-P-169 | Upper Clamp | 2 | $193.48 | Add to Cart | ||
| 50-P-170 | Lower Clamp | 2 | $43.91 | Add to Cart | ||
| 14-P-90 | Spacer (.395" X .625" X 1.000") | 2 | $28.88 | Add to Cart | ||
| 379433-6 | 5/16" Socket Head Cap Screw | $3.34 | Add to Cart | |||
| 378431-20 | 9/16" Hex Head Cap Screw | $18.38 | Add to Cart | |||
| 380672 | (.250") Female Spade Connector | 3 | Call for availability | |||
| 328923-10X | Speed Sensor Cable 10 Ft | 1 | No longer available - Call for replacement | |||
| 380668X | Bracket & Label Assy | 1 | $5.98 | Add to Cart | ||
| 379061 | Plastic Wire Tie | 6 | $1.46 | Add to Cart | ||
| 379252 | Electrical Butt Connector | 1 | $2.30 | Add to Cart | ||
| 379257 | Electrical Connector | 2 | $2.91 | Add to Cart | ||
| 379265 | Grommet | 1 | $3.21 | Add to Cart | ||
| 379502 | Pressure Switch | 1 | $93.06 | Add to Cart | ||
| 379504 | Electrical Valve Connector | 1 | $52.22 | Add to Cart | ||
| 329230X | Wire & Butt Electrical Connector | 1 | No longer available - Call for replacement | |||
| 379900 | Fuse Holder Assy | 1 | $5.99 | Add to Cart | ||
| 329231X | Valve Connector Wire Assy | 1 | $123.35 | Add to Cart | ||
| 379254-17 | Electrical Wire 14G Fork | 1 | $18.76 | Add to Cart | ||
| 378881 | Rocker Switch | 1 | $111.97 | Add to Cart | ||
| 378978 | 12-volt Indicator Light | 1 | $25.82 | Add to Cart | ||
| 379131-1 | Pipe Reducer Bushing | $3.19 | Add to Cart | |||
| 379258 | Mounting Bracket | 1 | $5.11 | Add to Cart | ||
| 379306 | Insulated Fork Terminal | 3 | $2.50 | Add to Cart | ||
| 379336 | Switch Bracket | 1 | $10.11 | Add to Cart | ||
| 379449 | Male Connector | 1 | $13.18 | Add to Cart | ||
| 379686-1 | 12-volt Hydraulic Shifter Solenoid Valve | 1 | $473.29 | Add to Cart | ||
| 379700 | Swivel Nut Fitting | 2 | $13.33 | Add to Cart | ||
| 379711 | Tee (.375"-24 X .438"-20 X .438"-20) | 1 | $157.76 | Add to Cart | ||
| 380010 | Union Fitting | 1 | $17.47 | Add to Cart | ||
| 500357-7 | Lock Washer (.194" X .337" X .047") | 2 | $1.07 | Add to Cart | ||
| 500457-6 | Round HD Slotted Screw (.191"-32 X .438") | 2 | $1.12 | Add to Cart | ||
| 75-P-46X | Wire And Connectors Kit | 1 | $27.77 | Add to Cart | ||
| 379005 | 24-volt Indicator Light | 1 | No longer available - Call for replacement | |||
| 379686-2 | 24-volt Hydraulic Shifter Solenoid Valve | 1 | $466.27 | Add to Cart | ||
| 329403X | Seal Cap Assembly | 1 | $490.07 | Add to Cart | ||
| 329057-4X | Hose Length Assy (16.750") | 2 | $45.49 | Add to Cart |
Gear Chart, 870L Series
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 2P891 | Output Gear, 40 Teeth (C), Models 870LAFJ, 870LAQT | $722.57 | Add to Cart | |||
| 2P892 | Output Gear, 39 Teeth (C), Models 870LBFJ, 870LBQT | $722.57 | Add to Cart | |||
| 2P893 | Output Gear, 38 Teeth (C), Models 870LCFJ, 870LCQT | $722.57 | Add to Cart | |||
| 2P894 | Output Gear, 37 Teeth (C), Models 870LDFJ, 870LDQT | $722.57 | Add to Cart | |||
| 2P895 | Output Gear, 35 Teeth (C), Models 870LEFJ, 870LEQT | $722.57 | Add to Cart | |||
| 2P896 | Output Gear, 33 Teeth (C), Models 870LFFJ, 870LFQT | $722.57 | Add to Cart | |||
| 2P897 | Output Gear, 31 Teeth (C), Models 870LGFJ, 870LGQT | $722.57 | Add to Cart | |||
| 2P898 | Output Gear, 30 Teeth (C), Models 870LHFJ, 870LHQT | $571.23 | Add to Cart |
This is the complete factory parts breakdown for the Chelsea PTO 870L, with every part in the manual matched to our live inventory. We stock 135 of the 158 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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