Chelsea PTO 541 Series Parts Manual
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| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 1P442 | Housing | 1 | $3,001.60 | Add to Cart | |
| 2 | 560959 | Needle Bearing | 1 | $3,446.03 | Add to Cart | |
| 3 | 379746 | Lock Ring | 1 | $5.06 | Add to Cart | |
| 4 | 5P718 | 541 -l Input Gear, (31 Teeth Spur) | 1 | $413.77 | Add to Cart | |
| 5P717 | 541 -m Input Gear, (35 Teeth Spur) | 1 | $436.97 | Add to Cart | ||
| 5P716 | 541 -n Input Gear, (37 Teeth Spur) | 1 | $448.75 | Add to Cart | ||
| 5 | 3P808 | Input Drive Shaft, For 541 *au & Bj Only | 1 | $916.69 | Add to Cart | |
| 3P809 | Input Drive Shaft, For 541 *at Only | 1 | $663.58 | Add to Cart | ||
| 3P838 | Input Drive Shaft, For 541 *bd Only | 1 | $1,033.46 | Add to Cart | ||
| 6 | 560967 | Needle Bearing | 1 | $78.42 | Add to Cart | |
| 7 | 379270 | Lock Ring | 2 | $4.66 | Add to Cart | |
| 8 | 31P55 | Thrust Bearing Race | 2 | $35.99 | Add to Cart | |
| 9 | 378769 | Thrust Bearing | 1 | $148.20 | Add to Cart | |
| 10 | 378576 | Lock Ring | 1 | $3.16 | Add to Cart | |
| 550010 | Ball Bearing | 2 | $47.93 | Add to Cart |
Bill of Materials 541 Series
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 12 | 2P628 | 541 -l Output Gear, (32 Teeth) | 1 | $416.51 | Add to Cart | |
| 2P627 | 541 -m Output Gear, (28 Teeth) | 1 | $402.27 | Add to Cart | ||
| 2P626 | 541 -n Output Gear, (26 Teeth) | 1 | $333.38 | Add to Cart | ||
| 13 | 3P805 | Output Shaft "xv", (for 141 0 Series Flange) | 1 | $777.55 | Add to Cart | |
| 14 | 28P249 | O-ring | 1 | $6.21 | Add to Cart | |
| 15 | 378895 | Lock Ring | 1 | $7.41 | Add to Cart | |
| 16 | 22P64 | Gasket, Bearing Cap | 1 | $6.09 | Add to Cart | |
| 17 | 21P356 | Bearing Cap | 1 | $240.50 | Add to Cart | |
| 18 | 37843110 | Screw, Hex Head (.375"-16 X 1 .00") | 4 | $3.52 | Add to Cart | |
| 19 | 28P77 | Oil Seal | 1 | $80.19 | Add to Cart | |
| 20 | 313881 | Flange, 1410 Series | 1 | — | Call for availability | |
| 21 | 4P130 | Washer, Retainer | 1 | $67.32 | Add to Cart | |
| 22 | 3784357 | Screw, Hex Head (.625"-11 X 1 .250") | 1 | $11.93 | Add to Cart | |
| 23 | 328991X | Lube Pump, Gerotor | 1 | $895.85 | Add to Cart | |
| 24 | 22P82 | Gasket, Pump Adapter | 1 | $16.73 | Add to Cart | |
| 25 | 22P73 | Gasket, Pump | 1 | $17.56 | Add to Cart | |
| 26 | 379302 | Pump Adapter | 1 | $427.38 | Add to Cart | |
| 27 | 3784296 | Screw, Hex Head (.250"-20 X .625") | 2 | $3.62 | Add to Cart | |
| 28 | 379181 | Hose Assembly | 1 | $121.97 | Add to Cart | |
| 35P8 | Gasket Shifter Cover | 1 | $3.48 | Add to Cart | ||
| 328943X | Lever Shift Cover Assembly (contains Items 29-39) | 1 | $364.72 | Add to Cart | ||
| 29 | 28P82 | Cover, Shift | 1 | — | Call for availability | |
| 30 | 28P207 | Oil Seal | 2 | $19.83 | Add to Cart | |
| 31 | 32P160 | Shifter Fork | 1 | $192.92 | Add to Cart | |
| 32 | 3784474 | Screw, Socket Head (.312"-18 X .625") | 1 | $1.78 | Add to Cart | |
| 33 | 11P144 | Shifter Shaft | 1 | $186.53 | Add to Cart | |
| 34 | 5003813 | Nut, Jam (.375"-24) | 1 | $1.10 | Add to Cart | |
| 35 | 36P1 | Eye Bolt | 1 | $56.02 | Add to Cart | |
| 36 | 378002 | Shifter Ball | 1 | $1.63 | Add to Cart | |
| 37 | 37P41 | Shifter Spring | 1 | $4.45 | Add to Cart | |
| 38 | 378554 | Poppet Cap | 1 | $12.41 | Add to Cart | |
| 379652 | Indicator Switch (norm. On) | 1 | $40.79 | Add to Cart | ||
| 40 | 3784308 | Screw, Hex Head (.312"-18 X 750") | 4 | $2.06 | Add to Cart | |
| 328751X | Indicator Light Kit | 1 | $65.59 | Superseded by 3287511XAdd to Cart | ||
| 32879450X | Installation Kit (contains Items 41 -44) | 1 | $314.29 | Add to Cart | ||
| 41 | 379304 | Strainer, Oil | 1 | $240.62 | Add to Cart | |
| 42 | 379273 | Elbow, 90° | 1 | $15.39 | Add to Cart | |
| 3791406 | Lockwasher | 3 | $2.25 | Add to Cart | ||
| 43 | 37974014 | Screw, Socket Head (M10 -1 .5 X 70mm) | 2 | — | Call for availability | |
| 44 | 37974019 | Screw, Socket Head (M10 -1 .5 X 120mm) | 1 | — | Call for availability | |
| 45 | 378054 | Dowel Pin | 1 | $4.88 | Add to Cart | |
| 32895216X | Gasket & Installation Instructions (includes Item 46) | $98.08 | Add to Cart | |||
| 46 | 28P174 | O-ring "xk" Pump Flange Output | 1 | $15.03 | Add to Cart | |
| 47 | 3P806 | Pump Shaft | 1 | $918.47 | Add to Cart | |
| 48 | 378748 | Snap Ring | 1 | $29.77 | Add to Cart | |
| 21P364 | Bearing Cap, Pump Flange | 1 | $639.56 | Add to Cart | ||
| 50 | 28P216 | Oil Seal | 1 | $21.40 | Add to Cart |
52 /
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 328953X | Air Shift Cover Assembly (contains Items 51 -65) | 1 | — | No longer available — call for replacement | ||
| 51 | 3784309 | Screw, Hex Head (.312"-18 X .875") | 4 | $1.76 | Add to Cart | |
| 52 | 34P81 | Cap, Cylinder | 1 | $108.34 | Add to Cart | |
| 53 | 28P61 | O-ring Piston | 1 | $7.18 | Add to Cart | |
| 54 | 66P19 | Piston | 1 | — | No longer available — call for replacement | |
| 55 | 28P250 | "o" Ring Cylinder Cap | 1 | $8.12 | Add to Cart | |
| 56 | 65P15 | Cylinder | 1 | $396.31 | Add to Cart | |
| 57 | 28P71 | O-ring | 1 | $4.88 | Add to Cart | |
| 58 | 35P14 | Gasket, Cylinder Cap | 1 | $2.88 | Add to Cart | |
| 59 | 34P82 | Shifter Cover | 1 | $843.35 | Add to Cart | |
| 60 | 32P160 | Shifter Fork | 1 | $192.92 | Add to Cart | |
| 61 | 3784474 | Screw, Socket Head (.312"-18 X .625") | 1 | $1.78 | Add to Cart | |
| 62 | 28P207 | Oil Seal | 1 | $19.83 | Add to Cart | |
| 63 | 11P144 | Shifter Shaft | 1 | $186.53 | Add to Cart | |
| 64 | 378554 | Poppet Cap | 1 | $12.41 | Add to Cart | |
| 65 | 379652 | Indicator Switch (norm. On) | 1 | $40.79 | Add to Cart | |
| 66 | 3784308 | Screw, Hex Head (.312"-18 X .750") | 4 | $2.06 | Add to Cart | |
| 32838861X | Air Shift Installation Kit | 1 | $498.47 | Add to Cart |
T T 1 T
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| L971 | _________ Shifter Type | — | Call for availability | |||
| M1251 | Y = Lever | — | Call for availability | |||
| N1421 | A = Air | — | Call for availability |
This is the complete factory parts breakdown for the Chelsea PTO 541 — every part in the manual, matched to our live inventory. We stock 73 of the 92 parts above; click any part number to view it, or add it straight to your cart.
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This Chelsea Illustrated Parts List covering the 541 PTO helps you identify the correct gear sets, shifter kits and service parts for your power take-off before you order.
| Models covered | 541 |
| PTO type | Chelsea 500 Series |
| Document | Illustrated Parts List (Chelsea) |
| Length | 13 pages |
| Format | PDF — free download |
What’s inside
- Gear sets & output shaft assemblies
- Shifter & air-shift control kits
- Mounting gaskets & adapter plates
- Housings & cover assemblies
- Seal, bearing & snap-ring kits
- Application & ratio reference tables
- Exploded views with OEM part numbers
Chelsea parts & units we stock
Pro Gear and Transmission stocks new, remanufactured and good-used parts for Chelsea PTO units:
Not sure exactly which unit you have? Check our identification guides, or Ask an Expert — send us photos of your data tag and our drivetrain specialists will identify the unit and the exact parts you need. Or call (877) 776-4600.
Browse all Chelsea PTO parts — rebuild kits, seal kits, gears & shift covers — or shop complete Chelsea PTO units.