Chelsea PTO 250 Series Parts Manual
Model Number Designation
| Item | Part No. | Description | Qty | Notes | Price |
|---|
Parts List 250 Series Bill of Materials
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 1P576X | Housing Assembly | 1 | — | Call for availability | |
| 5 | 9P90 | Input Shaft (pressure Lube) | 1 | $81.03 | Add to Cart | |
| 7 | 21P635 | Output Bearing Cap | 1 | $330.28 | Add to Cart | |
| 8 | 34P129 | End Cap | 1 | $131.19 | Add to Cart | |
| 10 | 3P931 | Output Shaft (.625-9 Tooth) | 1 | $509.52 | Add to Cart | |
| 3P934 | 1 " Std Keyed Output Shaft, “xb” Output | 1 | $511.95 | Add to Cart | ||
| 50000724 | Woodruff Key, “xb” Output | 1 | $1.83 | Add to Cart | ||
| 12 | 2P776 | Clutch Gear | 1 | — | Call for availability | |
| 13 | 379798 | Clutch Piston | 1 | — | Call for availability | |
| 14 | 379705 | Clutch Back-up Cylinder | 1 | $117.22 | Add to Cart | |
| 15 | 379691 | Friction Plate | 5 | $25.49 | Add to Cart | |
| 16 | 379692 | Clutch Plate | 4 | $13.91 | Add to Cart | |
| 17 | 37P56 | Clutch Spring | 1 | $9.77 | Add to Cart | |
| 18 | 31P108 | Spacer, Clutch Spring | 4 | $13.07 | Add to Cart | |
| 19 | 31P104 | Thrust Washer | 1 | $75.72 | Add to Cart | |
| 20 | 31P98 | Clutch Spacer | 1 | $10.11 | Add to Cart | |
| 23 | 31P97 | Thrust Washer, Input Shaft | 2 | $7.46 | Add to Cart | |
| 24 | 14P70 | Spacer, Input Needle Bearings | 1 | $194.02 | Add to Cart | |
| 26 | 379693 | External Snap Ring 1 " Shaft Od , | 1 | $4.45 | Add to Cart | |
| 27 | 379694 | External Snap Ring 1 .25" Shaft Od , | 2 | $3.19 | Add to Cart | |
| 30 | 550890 | Needle Roller Bearing Input Shaft , | 2 | $39.93 | Add to Cart | |
| 31 | 561005 | Ball Bearing Output Shaft , | 2 | $41.37 | Add to Cart | |
| 32 | 560998 | Needle Roller Bearing Output Gear , | 1 | $62.83 | Add to Cart | |
| 34 | 28P264 | Oil Seal Low Pressure , | 1 | $17.13 | Add to Cart | |
| 35 | 28P119 | Oil Seal High Pressure , | 1 | $26.61 | Add to Cart | |
| 37 | 28P191 | O-ring Idler Shaft , | 1 | $3.59 | Add to Cart | |
| 38 | 28P266 | O-ring Output Shaft , | 2 | $5.74 | Add to Cart | |
| 39 | 28P263 | O-ring End Cap , | 1 | $7.21 | Add to Cart | |
| 40 | 28P265 | Lip Seal Piston , | 1 | $7.39 | Add to Cart | |
| 41 | 378856 | Wriggle Wire | 1 | $1.05 | Add to Cart | |
| 42 | 379672 | Nwd Plug | 1 | $12.09 | Add to Cart | |
| 43 | 379754 | Hex Socket Plug O-ring , | 2 | — | No longer available — call for replacement | |
| 44 | 379800 | Hex Socket Head Capscrew, .312-18 | 4 | — | Call for availability | |
| 45 | 3794313 | Hex Socket Head Capscrew, .250-20 | 3 | $3.39 | Add to Cart | |
| 47 | 22P109 | Pump Flange Gasket | 1 | $15.21 | Add to Cart | |
| 68P2 | Name Plate (chelsea) | 1 | $2.65 | Add to Cart | ||
| 378422 | Drive Screw | 2 | $11.52 | Add to Cart | ||
| 55 | 379803 | Tube Assembly (solenoid Exhaust) | 1 | — | Call for availability | |
| 56 | 3797971 | Solenoid Valve, 12V “b” Shifter Type Only | 1 | — | Call for availability | |
| 57 | 3797972 | Solenoid Valve, 24V “d” Shifter Type Only | 1 | — | Call for availability | |
| 58 | 379502 | Pressure Switch | 1 | $93.06 | Add to Cart | |
| 60 | C5205X4 | Male Connector | 1 | — | Call for availability | |
| 61 | 379804 | Male Elbow Fitting | 1 | — | Call for availability | |
| 5008973 | Shipping Plug Loose Parts | — | No longer available — call for replacement | |||
| 329291X | Installation & Caution Label Kit (includes 35-P-41 Mtg Gasket) | 1 | — | Call for availability | ||
| 7170102X | P.t.o. Mounting Kit | 1 | $132.99 | Add to Cart | ||
| 3292962X | 12 Volt Installation Kit,”b” Shifter Type Only (see Page 6) | 1 | — | Call for availability | ||
| 3292963X | 24 Volt Installation Kit, “d” Shifter Type Only (see Page 6) | 1 | — | Call for availability | ||
| 3292964X | Pump Mounting Kit, “xe” Output | 1 | — | Call for availability | ||
| 379812 | Male Connector, Flare Fitting | 1 | $16.73 | Add to Cart | ||
| 379486 | 90° Elbow (straight Thread O-ring) | 1 | $28.97 | Add to Cart | ||
| 328075X | Pressure Lube Hose | 1 | $150.56 | Add to Cart | ||
| 3291411X | Hose Assembly | 1 | $156.32 | Add to Cart |
250 Series Installation Sketch 12 & 24 Volt Without Speed Limiter Allison 1000, 2000/2400 Series Converter Housing Options
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| D75016 | U .n .f. 2A 1 .062-12 U .n .f. 2A | — | Call for availability | |||
| E25018 | N .p.t.f. .250-18 N .p.t.f. | — | Call for availability | |||
| F75016 | N .p.t.f. 1 .062-12 U .n .f. 2B | — | Call for availability | |||
| 34561 | #3 Integral Cooler Ports Std. 378840 —- —- | — | Call for availability | |||
| 34565 | #3 Integral Cooler Ports Std. 378840 —- —- | — | Call for availability | |||
| 34572 | #3 Integral Cooler Ports Std. 378840 —- —- | — | Call for availability | |||
| 34573 | #3 Integral Cooler Ports Std. 378840 —- —- | — | Call for availability |
Power Take-Offs Installation Kits 250/251 Series
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 3292962X | 12 Volt Installation Kit, “b” Shifter Type Only | — | Call for availability | |||
| 378881 | Rocker Switch | 1 | $111.97 | Add to Cart | ||
| 378884 | Fuse Holder | 1 | $5.99 | Add to Cart | ||
| 378978 | Indicator Light 12V | 1 | $25.82 | Add to Cart | ||
| 379257 | Connector | 1 | $2.91 | Add to Cart | ||
| 379306 | Connector | 3 | $2.50 | Add to Cart | ||
| 379336 | Name Plate & Bracket | 1 | $10.11 | Add to Cart | ||
| 379736 | Wire & Connector Assembly | 1 | $29.91 | Add to Cart | ||
| 37925417 | 14-Gage Wire W/fork Connector | 1 | $18.76 | Add to Cart | ||
| 3292963X | 24 Volt Installation Kit, “d” Shifter Type Only | — | Call for availability | |||
| 379005 | Indicator Light 24V | 1 | — | No longer available — call for replacement |
Pumps and Fittings
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 3293351X | 379866* 379870 379868* 379869 | — | Call for availability | |||
| 3293352X | 379866* 379867 379850* - | — | Call for availability | |||
| 3293353X | 379849* 379850* - - | — | Call for availability |
Additional Parts Listed in This Manual
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 2-P-782 | 37 Allison 1000, 2000/2400 | $609.30 | Add to Cart | |||
| 329331X | Pump And Heat Shield Installation Kit 250 To 251 Series | — | Call for availability | |||
| 329331-1X | P.t.o. (251 Series) Lube Kit | 1 | — | Call for availability | ||
| 329331-3X | Hydraulic Pump Tube Kit | 1 | — | Call for availability | ||
| 329331-5X | Heat Shield Kit | 1 | — | Call for availability | ||
| 329331-7X | Wiring Harness & Switch Kit | 1 | — | Call for availability | ||
| 329331-2X | P.t.o. Lube Fitting Kit (includes 329331-8X) | 1 | — | Call for availability | ||
| 329331-8X | Lube Tee Fitting Assembly | 1 | — | Call for availability | ||
| 379873 | Tube Nut | 1 | — | Call for availability | ||
| 379875 | Ferrule | 1 | — | Call for availability | ||
| 501211-8 | Clamp, 3/4" | 1 | — | Call for availability | ||
| 501211-12 | Clamp, 1" | 1 | — | Call for availability | ||
| 329331-6X | Heat Shield Mounting Kit, 251 Series | 1 | — | Call for availability | ||
| 329331-9X | Heat Shield And Bracket Kit, 251 Series | 1 | — | Call for availability | ||
| 379857 | In Dash P.t.o. Switch | 1 | — | Call for availability | ||
| 329332X | Clutch Repair Kit, 250/251 Series (includes 329332-1X) | — | Call for availability | |||
| 329332-1X | Soft Good Kit, 250/251 Series Clutch Pack | 1 | $97.94 | Add to Cart | ||
| 329334X | Clutch, Bearing, Gasket And Seal Kit 250/251 Series (includes 329334-1X) | — | Call for availability | |||
| 329334-1X | Soft Good Kit, 250/251 Series Units | 1 | — | Call for availability | ||
| 329291-1X | Installation & Caution Kit (includes 35-P-41 Mtg Gasket) | 1 | — | Call for availability |
No parts match that search — try the part number with no dashes.
This is the complete factory parts breakdown for the Chelsea PTO 250 — every part in the manual, matched to our live inventory. We stock 48 of the 94 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.