Chelsea PTO Cat H Series Parts Manual
“AF” Output
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 1P614 | Housing S.a.e. “b” | 1 | $813.52 | Add to Cart | |
| 2 | 3P9872 | Shaft Input/output | 1 | — | No longer available — call for replacement | |
| 3 | 28P219 | Shaft Seal | 1 | $28.20 | Add to Cart | |
| 4 | 28P259 | O-ring (in Kit) | 1 | $52.57 | Add to Cart | |
| 5 | 37P61 | Spring (shipped Loose) | 1 | $14.50 | Add to Cart | |
| 6 | 68P2 | Name Plate | 1 | $2.65 | Add to Cart | |
| 7 | 380000 | Snap Ring | 1 | $2.22 | Add to Cart | |
| 8 | 380002 | Name Plate Tape | 1 | — | No longer available — call for replacement | |
| 379231 | Plug 1/8" NPT | 1 | $1.50 | Add to Cart | ||
| 7170120X | Hardware Kit | 1 | $163.68 | Add to Cart | ||
| 32894828X | Installation Kit | 1 | — | No longer available — call for replacement | ||
| 379688 | Spline Lube Package 2 .60" Note: * Not Required ** Wet Spline Only Description | 1 | $8.98 | Add to Cart | ||
| 2 | 3P9873 | Shaft Input/output | 1 | $642.81 | Add to Cart | |
| 3 | 28P212 | Shaft Seal | 1 | $24.02 | Add to Cart |
“XK” Output
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 1P614 | Housing S.a.e. “b” | 1 | $813.52 | Add to Cart | |
| 2 | 3P9871 | Shaft Input/output | 1 | $688.79 | Add to Cart | |
| 3 | 28P214 | Shaft Seal | 1 | $31.58 | Add to Cart | |
| 4 | 28P259 | O-ring (in Kit) | 1 | $52.57 | Add to Cart | |
| 5 | 37P61 | Sprint (shipped Loose) | 1 | $14.50 | Add to Cart | |
| 6 | 68P2 | Name Plate | 1 | $2.65 | Add to Cart | |
| 7 | 380000 | Snap Ring | 1 | $2.22 | Add to Cart | |
| 8 | 380002 | Name Plate Tape | 1 | — | No longer available — call for replacement | |
| 379231 | Plug 1/8" NPT | 1 | $1.50 | Add to Cart | ||
| 7170120X | Hardware Kit | 1 | $163.68 | Add to Cart | ||
| 32894828X | Installation Kit | 1 | — | No longer available — call for replacement | ||
| 379688 | Spline Lube Package 2 .60" Note: * Not Required ** Wet Spline Only Description | 1 | $8.98 | Add to Cart | ||
| 1 | 1P618 | Housing S.a.e. “c” | 1 | — | Call for availability | |
| 2 | 3P9873 | Shaft Input/output | 1 | $642.81 | Add to Cart | |
| 3 | 23P69 | Spacer | 1 | — | Call for availability | |
| 4 | 28P212 | Shaft Seal | 1 | $24.02 | Add to Cart | |
| 5 | 28P245 | O-ring (in Kit) | 1 | $45.00 | Add to Cart | |
| 6 | 37P61 | Spring (shipped Loose) | 1 | $14.50 | Add to Cart | |
| 7 | 68P2 | Name Plate | 1 | $2.65 | Add to Cart | |
| 8 | 380000 | Snap Ring | 1 | $2.22 | Add to Cart | |
| 9 | 380002 | Name Plate Tape | 1 | — | No longer available — call for replacement |
“XV” Output
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 1P612 | Housing Drive Shaft Output | 1 | $813.52 | Add to Cart | |
| 2 | 3P986 | Shaft Input/output | 1 | — | No longer available — call for replacement | |
| 3 | 28P283 | Shaft Seal | 1 | $49.34 | Add to Cart | |
| 4 | 68P2 | Name Plat | 1 | $2.65 | Add to Cart | |
| 5 | 378832 | Nut | 1 | — | Call for availability | |
| 6 | 378836 | Snap Ring | 1 | $13.50 | Add to Cart | |
| 7 | 379052 | Snap Ring | 1 | $13.65 | Add to Cart | |
| 8 | 380002 | Name Plate Tape | 1 | — | No longer available — call for replacement | |
| 9 | 561020 | Ball Bearing | 1 | $42.83 | Add to Cart | |
| 10 | 313431 | Companion Flange (1410 Series) | 1 | — | Call for availability | |
| 7170119X | Hardware Kit | 1 | $87.90 | Add to Cart | ||
| 32894828X | Installation Kit Note: * Not Required ** Wet Spline Only Description | 1 | — | No longer available — call for replacement | ||
| 1 | 1P616 | Housing Din | 1 | $955.22 | Add to Cart | |
| 2 | 3P988 | Shaft Input/output | 1 | $833.23 | Add to Cart | |
| 3 | 28P252 | O-ring (in Kit) | 1 | $14.67 | Add to Cart | |
| 4 | 28P275 | Shaft Seal | 1 | $37.46 | Add to Cart | |
| 5 | 37P61 | Spring (shipped Loose) | 1 | $14.50 | Add to Cart | |
| 6 | 68P2 | Name Plate | 1 | $2.65 | Add to Cart | |
| 7 | 380000 | Snap Ring | 1 | $2.22 | Add to Cart | |
| 379231 | Plug 1/8" NPT | 1 | $1.50 | Add to Cart | ||
| 7170120X | Hardware Kit | 1 | $163.68 | Add to Cart | ||
| 379688 | Spline Lube Package Note: * Not Required .60" ** Wet Spline Only .56" | 1 | $8.98 | Add to Cart |
Power Take-Off Cat-H Bill of Materials CAT Series
Click a number on the diagram to highlight that part below.
| Item | Part No. | Description | Qty | Notes | Price | |
|---|---|---|---|---|---|---|
| 1 | 1P620 | Pto Housing (cat-h) | 1 | — | Call for availability | |
| 2 | 2P458 | Clutch Hub | 1 | $186.14 | Add to Cart | |
| 3 | 2P854 | Clutch Bell | 1 | $515.72 | Add to Cart | |
| 5 | 3P990 | Shaft Input Shaft Output - | 1 | — | Call for availability | |
| 8 | 3P991 | Shaft -output Keyed (“xd” Output) | 1or | — | No longer available — call for replacement | |
| 3P992 | Shaft Output Pump (“xk” Output) | 1or | $393.84 | Add to Cart | ||
| 3P993 | Shaft Output Pump (“af” Output) | 1or | — | Call for availability | ||
| 3P994 | Shaft Output Pump (“az” Output) | 1or | — | Call for availability | ||
| 3P995 | Shaft Output Pump (“xy” Output) Output Flange | 1 | — | Call for availability | ||
| 15 | 21P694 | Bearing Cap (“xd” Output) | 1or | $545.28 | Add to Cart | |
| 21P693 | Pump Flange Sae “b” (“ak” “af” “az” Output) | 1or | $545.28 | Add to Cart | ||
| 21P696 | Pump Flange Din 5462 (“xy” Output) | 1 | — | Call for availability | ||
| 19 | 22P101 | Gasket Oil Seal Output - | 1 | $15.38 | Add to Cart | |
| 22 | 28P212 | Oil Seal (“xd” “xk” “af” “az” Output) | 1or | $24.02 | Add to Cart | |
| 28P275 | Oil Seal (“xy” Output) | 1 | $37.46 | Add to Cart | ||
| 30 | 28P259 | O-ring | 1 | $52.57 | Add to Cart | |
| 31 | 28P284 | O-ring | 1 | $56.41 | Add to Cart | |
| 33 | 31P70 | Thrust Washer | 1 | $13.66 | Add to Cart | |
| 34 | 31P114 | Thrust Washer | 1 | — | No longer available — call for replacement | |
| 36 | 37P39 | Spring | 1 | $6.55 | Add to Cart | |
| 38 | 66P25 | Piston | 1 | $741.46 | Add to Cart | |
| 39 | 66P26 | Pressure Plate | 1 | $210.36 | Add to Cart | |
| 40 | 68P2 | Name Plate | 1 | $2.65 | Add to Cart | |
| 42 | 37999312 | Valve 12 Volt (includes Clamp) | 1or | $1,051.13 | Add to Cart | |
| 37999324 | Valve 24 Volt (includes Clamp) | 1 | $1,322.81 | Add to Cart | ||
| 45 | 3784476 | Capscrew Soc. Hd .312"-18 X 1 .000" | 1 | $4.33 | Add to Cart | |
| 46 | 3784478 | Capscrew Soc. Hd .312"-18 X 1 .500" | 4 | $2.32 | Add to Cart | |
| 47 | 379052 | Snapring | 1 | $13.65 | Add to Cart | |
| 49 | 379485 | Friction Plate | 8 | $14.45 | Add to Cart | |
| 50 | 379486 | Elbow | 1 | $28.97 | Add to Cart | |
| 51 | 379595 | Reaction Plate | 7 | $14.47 | Add to Cart | |
| 52 | 379746 | Snapring | 1 | $5.06 | Add to Cart | |
| 54 | 380002 | Nameplate Tape | 1 | — | No longer available — call for replacement | |
| 380008 | Plug Expander | 2 | — | Call for availability | ||
| 57 | 50059710 | Roll Pin .188" X .750" | 1 | — | No longer available — call for replacement | |
| 59 | 561021 | Needle Roller | 1 | — | No longer available — call for replacement | |
| 60 | 561022 | Tapered Roller Bearing | 1 | $103.44 | Add to Cart | |
| 61 | 561023 | Tapered Roller Bearing | 1 | $169.90 | Add to Cart | |
| 62 | 561024 | Bearing Race A.r. As Required — | 1 | $49.22 | Add to Cart | |
| 65 | 379668 | Snap Ring Ext. | 1 | $3.21 | Add to Cart | |
| 66 | 379919 | Snap Ring Int. | 1 | $9.75 | Add to Cart | |
| 67 | 561018 | Ball Bearing | 1 | $37.34 | Add to Cart | |
| 69 | 50000729 | Key (output Shaft) (“xd” Output) | 1 | $3.11 | Add to Cart | |
| 71 | 379231 | Plug 1/8" NPT (wet Spline Only) (“xk” “af” “az” Output) | 2 | $1.50 | Add to Cart | |
| 75 | 3795642 | Plug Shipping | 1 | $1.23 | Add to Cart | |
| 76 | 5008973 | Plug Shipping Loose Parts | 1 | — | No longer available — call for replacement | |
| 81 | 28P259 | O-ring (wet Spline Only) (“xk” “af” “az” Output) | 1or | $52.57 | Add to Cart | |
| 28P252 | O-ring (wet Spline Only) (“xy” Output) | 1 | $14.67 | Add to Cart | ||
| 7170120X | Hardware Kit | 1 | $163.68 | Add to Cart | ||
| 32894829X | Installation Kit (hot Shift) | 1 | $69.73 | Add to Cart | ||
| 32944312X | Installation Kit 12-V | 1or | $320.03 | Add to Cart | ||
| 32944324X | Installation Kit 24-V | 1 | $291.36 | Add to Cart | ||
| 379688 | Spline Lube Package (non-wet Spline Only) As Required — N X La B Xd — — Output Designation Xd = 1 .250 Keyed Xk S.a.e. “b” Pilot/ 7/8"-13 Shaft Spline = Xy Din 5462 = Af S.a.e. “b” Pilot/ 1 " -15 Shaft Spline, Not = Az S.a.e. “b” Pilot/ 1 .25"-14 Shaft Spline, Not = Shifter Type B 12V Hydraulic = D 24V Hydraulic = | 1 | $8.98 | Add to Cart |
This is the complete factory parts breakdown for the Chelsea PTO CAT D — every part in the manual, matched to our live inventory. We stock 84 of the 110 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.
No parts match that search — try the part number with no dashes.
This Chelsea Illustrated Parts List helps you identify the correct gear sets, shifter kits and service parts for your power take-off before you order.
| Models covered | CAT Series |
| PTO type | Chelsea CAT Series |
| Document | Illustrated Parts List (Chelsea) |
| Length | 16 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.