3801477 Engine Reman | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta remanufactured TAD660VE engine, weighing 673 kg and listed for 2 applications on TAD-series engines. A Reman engine carries the block assembly with pistons, connecting rods, crankshaft, camshaft, cylinder head, rocker mechanism, oil pan, valve cover, intake and fuel system, exhaust manifold and turbocharger, oil cooler, circulation pump and flywheel housing, with the flywheel, alternator and starter motor normally not included. The reman catalogue lists cylinder head 3803974, injector 3803976 and turbocharger 3801140 as the separate parts for the same engine, and it lists 3801478 as the TAD750VE engine. The designation is the only usable identifier, because our records put the TAD750VE and TAD760VE units at exactly the same 673 kg. This unit is supplied on an exchange basis: core deposit 3804477 is charged alongside it and refunded once the old unit is returned, so both numbers appear on the order.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD650VE
• Volvo Penta TAD660VE

• Engine Family: TAD

⚙️ Key Features

• TAD660VE
• 673 kg, 2 listed TAD-series applications
• Carries the intake and fuel system, exhaust manifold and turbocharger, oil cooler, circulation pump and flywheel housing
• Flywheel, alternator and starter motor normally not included
• Cylinder head 3803974, injector 3803976 and turbocharger 3801140 cover the same engine separately

🔌 Function

Replaces the complete engine as a remanufactured assembly, built and tested to the TAD660VE specification.

⚠️ Common Signs of Failure

• Low or uneven compression
• Crankcase pressure forcing oil out of the breather
• Knocking or rumbling from the bottom end
• Low hot oil pressure
• Coolant in the oil or exhaust gas in the coolant

🛠️ Service Notes

• Three engines in our records share the 673 kg figure, so match the designation stamped on your engine rather than the weight
• The TAD650VE unit is 3801476 at 563.5 kg and takes a different cylinder head, 3801894
• Renew the ancillaries implicated in the original failure before commissioning the replacement, and return the core once it is running

📦 Condition

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