21193778 Flywheel Housing | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta rear flywheel housing for the TAD1650VE industrial engine. The housing accurately locates the flywheel, starter and driven-equipment interface while enclosing the rotating assembly and maintaining alignment between the crankshaft and transmission or SAE coupling.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD1650VE

• Engine Family: TAD

⚙️ Key Features

• Genuine Volvo Penta heavy-duty flywheel housing
• Confirmed TAD1650VE engine application
• Precision-machined rear engine and coupling interface
• Supports starter and flywheel alignment
• Inspect sealing faces and dowel locations before installation
• Engine type: Volvo Penta 16-litre inline-six industrial diesel

🔌 Function

Provides the structural and alignment interface between the engine crankshaft/flywheel assembly and the driven equipment.

⚠️ Common Signs of Failure

• Knocking or rumbling from the rear of the engine that changes with load
• Oil weeping from the joint between the housing and the block, or collecting at the bellhousing drain
• Starter engagement noise, grinding or repeated pinion damage
• New vibration felt through the coupling or driven equipment
• Cracks around the mounting bosses, worn dowel holes or a distorted SAE register found once the housing is off

🛠️ Service Notes

• Check the rear main seal, the dowels and the starter pinion before condemning the housing, since a worn starter bush or damaged ring gear produces the same noises
• Renew the housing-to-block sealing and the rear crankshaft seal while the access is open
• At 125.5 kg this is a lifting job: support the gearbox or driven unit before the housing is unbolted

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 21193778 → Supersedes 3848533

OEM / Related Numbers

• 3848533 earlier number superseded by this part
• 85108352 - rear crankshaft sealing references
• 22191895 - rear crankshaft sealing references
• 20853452 - timing gear cover
• 20815558 - sealing strip
• 20572441 - housing gasket
• 4772168 - inspection covers
• 849135 - inspection covers

📦 Condition

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