3801968 Engine Reman | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta factory-remanufactured complete engine for the TAD1670VE, TAD1671VE and TAD1672VE, from the Engine group, weighing 1660 kg and listed for one application in the TAD series. Volvo Penta define a reman complete engine as the cylinder 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; the flywheel, alternator and starter motor are normally not included. The reman table for this engine also sets out the piece-by-piece alternative - long block 3801687, cylinder head 3801803 without VCB, unit injector 3801396 and turbocharger 3801421 - with no short block catalogued. It is supplied on an exchange basis: core deposit 3804968 is charged alongside it and refunded once the old unit is returned, so both numbers appear on the order.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD1670-72VE

• Engine Family: TAD

⚙️ Key Features

• Includes the turbocharger, oil cooler, circulation pump and flywheel housing; flywheel, alternator and starter motor normally not included
• 1660 kg
• One listed TAD series application
• Long block 3801687 is the lower-level alternative for the same engine

🔌 Function

Supplies the whole combustion and rotating assembly - block, crankshaft, pistons, camshaft, head, rocker gear, oil pan, intake and fuel system, exhaust manifold and turbocharger, oil cooler, circulation pump and flywheel housing - as one remanufactured unit built back to Volvo Penta's current specification.

⚠️ Common Signs of Failure

• Low compression on several cylinders with hard starting
• Bottom-end knock or heavy crankcase pressure
• Bearing material in the oil filter and sump
• Oil or coolant consumption climbing with no external leak
• Repair cost approaching the value of the engine

🛠️ Service Notes

• If the failure is confined to the block and rotating assembly, long block 3801687 covers the same engine and leaves your intake, fuel system, turbocharger and coolers in place
• The head listed for this engine is the without-VCB 3801803, so confirm the compression brake specification before ordering either route
• Plan the lift and the core return together - the flywheel, alternator and starter motor transfer from the old engine, which goes back to release deposit 3804968

📦 Condition

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