21730472 Power Take-Off | Genuine Volvo Penta Part
21730472 Power Take-Off | Genuine Volvo Penta Part
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🔧 Product Description
A complete ISO 7646 Size 100 engine power take-off used on Volvo Penta TAD540-42VE industrial engines. It provides a standardised mechanical drive for an auxiliary pump or machine.
🚤 Compatibility
Typically suits:
- Volvo Penta TAD840GE
- Volvo Penta TAD552VE
- Volvo Penta TAD853VE
- Volvo Penta TAD570-72VE
- Volvo Penta TAD570-71VE-B
- Volvo Penta TAD550-51VE
- Volvo Penta TAD540-42VE
- Volvo Penta TAD840-43VE
- Volvo Penta TAD850-52VE
- Volvo Penta TAD870-73VE
- Engine Family: TAD
- HP Range: Approximately 160-250 HP
- Year Range: Approximately 2010 - 2021
⚙️ Key Features
- Complete engine power take-off to ISO 7646, size 100
- For TAD540-42VE industrial engines
- Listed for 10 applications on TAD-series engines
- Standardised mechanical drive for an auxiliary pump or machine
🔌 Function
Transfers engine torque through the PTO bearing and companion-flange arrangement to auxiliary equipment.
⚠️ Common Signs of Failure
- Whine or rumble from the PTO that tracks engine speed
- Oil weeping at the shaft seal or the mounting joint
- Play or run-out felt at the companion flange
- Bearings found rough or gear teeth pitted at strip-down
- Driven pump losing output or drive under load
🛠️ Service Notes
- Confirm the auxiliary equipment matches the ISO 7646 Size 100 interface before ordering
- Renew the mounting gasket and shaft seal when fitting
🔄 Supersession & Cross Reference
OEM Supersession Chain
- 22364276 - later multi-application replacement family for 21730472
OEM / Related Numbers
- 1526008 - sealing rings
- 963934 - sealing rings
- 948982 - O-ring
- 21730795 - bearing housing
- 1667973 - ISO 7647 size 1410 companion flange
- 20738739 - ISO 7646 size 100 companion flange
- 1526206 - washer
- 948332 - lock nut
- 21169720 - protecting screen
📦 Condition
- Genuine Volvo Penta part
- Brand new
- Supplied in original or equivalent packaging
Shipping & Delivery
Shipping & Delivery
Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.
Returns & Warranty
Returns & Warranty
14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.
Not sure this fits?
Not sure this fits?
Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.
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