21451031 Flywheel Housing | Genuine Volvo Penta Part
21451031 Flywheel Housing | Genuine Volvo Penta Part
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🔧 Product Description
A heavy-duty SAE 1 flywheel housing used in Volvo Penta industrial PTO-K installations. It supports the flywheel, starter interface and connected transmission or driven equipment.
🚤 Compatibility
Typically suits:
- Volvo Penta TAD765VE
- Volvo Penta TAD764VE
- Volvo Penta TAD763VE
- Volvo Penta TAD762VE
- Volvo Penta TAD761VE
- Engine Family: TAD
⚙️ Key Features
- Genuine Volvo Penta SAE 1 housing
- Designed for PTO-K industrial installations
- Precision-machined transmission mounting face
- Supports crankshaft and flywheel alignment
- Separately specified from housing 21451047
- Engine type: Heavy-duty Volvo Penta industrial diesel
🔌 Function
Encloses the flywheel and provides the correctly aligned SAE 1 mounting interface for the driven equipment.
⚠️ Common Signs of Failure
- Cracking around the mounting flange
- Oil leakage from the housing joint
- Starter or transmission misalignment
- Worn locating bore
- Excessive driveline vibration
🛠️ Service Notes
- Clean both faces back to bare metal and remove every trace of old gasket and sealant before offering the housing up; trapped debris on this joint causes both leaks and misalignment
- Locate the housing on its dowels and pull it down evenly, working outwards from the centre, in the sequence and to the figures in the workshop manual for your engine
- Seal the joints where the housing meets the block and the sump exactly as the manual specifies — those corners are a common source of oil weeps
- Renew the crankshaft rear seal while the access is open rather than refitting an old one, and check its running surface at the same time
- Confirm the housing bore and face run true to the crankshaft before hanging a gearbox or drive on it; a housing out of alignment will destroy couplings and bearings
🔄 Supersession & Cross Reference
OEM / Related Numbers
- 21451047 - alternate SAE flywheel housing
- 20795923 - plug
- 993358 - gasket
- 20795762 - bushing
- 20800033 - sealing cover
📦 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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