3801986 Engine Reman | Genuine Volvo Penta Part

🔧 Product Description

Three engines here share the 1510 kg published weight - 3801988 and 3801990 are the others - so the bulletin reference and the part number are the only safe guide. This unit is supplied on an exchange basis: core deposit 3804986 is charged alongside it and refunded once the old unit is returned, so both numbers appear on the order.

🚤 Compatibility

Typically suits:

• Volvo Penta D13B-N MH
• Volvo Penta D13B-N MH (FE)

• Engine Family: D

⚙️ Key Features

• 1510 kg
• 2 listed D series applications
• Shares its published weight with engines 3801988 and 3801990

🔌 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, hard starting and loss of power
• Knock from the bottom end or heavy blow-by
• 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

• Three remanufactured engines here are published at 1510 kg - order on the part number and the bulletin, never on weight
• Plan the lift and the core return together, and renew hoses, belts, filters and mounts during the installation
• Core deposit 3804986 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