3801970 Engine Reman | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta factory-remanufactured engine for SAE2 flywheel housings, from the Engine group, weighing 500 kg and listed for one application in the TAD series. Engine 3801972 is the other SAE2 unit at the same published weight, but that one is specified with no engine brake and the oil pan deep end towards the flywheel, so those two details decide which you need. This unit is supplied on an exchange basis: core deposit 3804970 is charged alongside it and refunded once the old unit is returned, so both numbers appear on the order.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD580-83VE

• Engine Family: TAD

⚙️ Key Features

• For SAE2 flywheel housings
• 500 kg
• One listed TAD series application
• Factory-remanufactured exchange unit

🔌 Function

Supplies the whole combustion and rotating assembly - block, crankshaft, pistons, head and pan - as one remanufactured unit built back to Volvo Penta's original specification.

⚠️ Common Signs of Failure

• Low compression across several cylinders and 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

• Check the SAE housing size on the engine before ordering - the SAE1 & SAE3 units 3801969 and 3801971 share the same 500 kg published weight
• Exchange engines are supplied against a returnable core
• Core deposit 3804970 is charged with this unit and refunded when the old one is returned - order both together

📦 Condition

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