21310039 Turbocharger | Genuine Volvo Penta Part

🔧 Product Description

A complete exhaust-driven turbocharger matched to the airflow, exhaust and performance requirements of the designated Volvo Penta engine.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD1643VE

• Engine Family: TAD

⚙️ Key Features

• Complete turbocharger assembly
• Oil-lubricated bearing system
• Matched compressor and turbine housings
• Designed for the specified engine output

🔌 Function

Exhaust gas drives the turbine, which powers the compressor to deliver pressurised intake air.

⚠️ Common Signs of Failure

• Low boost and reduced power
• Excessive oil consumption
• Whine, scraping or shaft movement

🛠️ Service Notes

• Find and fix the cause before fitting a replacement — a restricted air intake, a dirty or partly blocked oil feed, a poor oil drain or debris loose in the exhaust will destroy the new turbocharger as quickly as it did the old one
• Renew or thoroughly flush the oil feed and drain lines, fit new sealing washers and gaskets, and change the engine oil and filter at the same time
• Prime the bearing housing with clean engine oil through the feed connection while turning the compressor wheel by hand, before the feed pipe is connected
• Check both wheels spin freely without touching their housings, and that the inlet and exhaust joints are clean and true so nothing can be drawn or blown through
• After starting, let the engine idle so oil reaches the bearings before any load is applied, and idle it again to cool the bearings before shutting down after a hard run

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 21310039 → Supersedes 21158970

OEM / Related Numbers

• 21158970 earlier number superseded by this part
• 20784537 - Turbine-inlet gasket
• 3836392 - Oil feed hose
• 3841514 - Oil return pipes
• 23544743 - Oil return pipes
• 8148729 - Oil connector

OEM Reman Alternatives

• 3801390 - Remanufactured turbocharger

Aftermarket / Verified Equivalents

• Henkel Parts: 5114766R

📦 Condition

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