3801644 Turbocharger Exch | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta remanufactured turbocharger from the Inlet and Exhaust System group, weighing 11.16 kg and listed for 2 applications across the TAD series. It supersedes part number 3801449, which was catalogued as a turbocharger. This unit is supplied on an exchange basis: core deposit 3804644 is charged alongside it and refunded once the old unit is returned, so both numbers appear on the order.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD550GE
• Volvo Penta TAD551GE

• Engine Family: TAD

⚙️ Key Features

• Supersedes 3801449
• 11.16 kg
• 2 applications across the TAD series
• Remanufactured to Volvo Penta specification

🔌 Function

Uses the energy in the exhaust stream to drive a compressor, forcing extra air into the cylinders for more power and cleaner combustion.

⚠️ Common Signs of Failure

• Loss of boost with smoke under load
• Whistling or a rattle from the turbo as it spools
• Oil in the inlet tract
• Oil consumption up with no external leak
• Play in the shaft or rub marks in the housings

🛠️ Service Notes

• If your paperwork shows 3801449, this reman turbo is the current replacement
• Change the oil and filter and check the oil feed and drain lines before fitting, since a starved or blocked feed is what kills most turbos
• Core deposit 3804644 is charged with this unit and refunded when the old one is returned - order both together

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3801644 → Supersedes 3801449

OEM / Related Numbers

• 3801449 earlier number superseded by this part

📦 Condition

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