• 21912256 Flywheel Housing | Genuine Volvo Penta Part
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21912256 Flywheel Housing | Genuine Volvo Penta Part

21912256 Flywheel Housing | Genuine Volvo Penta Part

$4,592.54 AUD
$4,592.54 AUD
Sale Sold out
Shipping calculated at checkout.

Available from Volvo Penta international

Typically reaches our store in 10–14 business days

Availability checked daily with Volvo Penta

✓ Authorised Volvo Penta Dealer · Genuine Volvo Penta parts · Ships Australia-wide

🔧 Product Description

Alternative flywheel-housing configuration for selected TAD550GE installations. It retains the flywheel and aligns the engine with the driven unit while providing the required cover and speed-sensor mounting points.

🚤 Compatibility

Typically suits:

  • Volvo Penta TAD550GE
  • Volvo Penta TAD551GE
  • Volvo Penta TAD750GE
  • Volvo Penta TAD751GE
  • Engine Family: TAD

⚙️ Key Features

  • Precision engine-to-driven-unit alignment
  • Rigid cast housing
  • Mounting provisions for starter/sensors/covers
  • Protects rotating flywheel components
  • Installation and SAE configuration controlled

🔌 Function

Encloses the flywheel and preserves accurate crankshaft-to-driven-equipment alignment.

⚠️ Common Signs of Failure

  • Cracking around mounting pads
  • Misalignment or vibration
  • Damaged sensor/cover threads
  • Fretting at the generator or coupling interface

🛠️ 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

  • 20547288 - cover plate
  • 994442 - flange screw
  • 20459989 - cover
  • 21912303 - speed sensor / speed monitor
  • 22938146 - O-ring
  • 20450694 - hex socket screw

📦 Condition

  • Genuine Volvo Penta part
  • Brand new
  • Supplied in original or equivalent packaging

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

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?

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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