20571676 Turbocharger | Genuine Volvo Penta Part

🔧 Product Description

A genuine Schwitzer/BorgWarner S200G turbocharger for compatible Volvo Penta D7 engines. It is cross-referenced to Volvo 3802190 and the 318815/318754 turbo family.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD722VE

• Engine Family: TAD

⚙️ Key Features

• Schwitzer/BorgWarner S200-series turbocharger architecture
• BorgWarner/Schwitzer references include 318815, 318754 and 56209880009
• Matched compressor and turbine geometry for the specified D7 engine rating
• Oil-fed floating-bearing centre housing requires unrestricted supply and drain lines
• Direct-fit exhaust, charge-air and mounting interfaces for the documented engine configuration
• Balanced rotating assembly designed for sustained industrial diesel boost and exhaust temperature
• Prime the bearing housing with clean engine oil before first start
• Engine type: Volvo Penta D7 inline-six industrial diesel

🔌 Function

Uses exhaust energy to compress intake air and increase engine air mass and power capacity.

⚠️ Common Signs of Failure

• Engine power falls or boost pressure remains low
• Excessive exhaust smoke or oil consumption develops
• Whistling, scraping or siren-like turbocharger noise appears
• Oil leaks into the compressor or turbine housing
• Shaft end play, blade damage or housing contact is found

🛠️ 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 / Related Numbers

• 3802190 - Volvo Penta references
• 318815 - BorgWarner/Schwitzer references
• 318754 - BorgWarner/Schwitzer references
• 56209880009 - BorgWarner/Schwitzer references
• 04259318KZ - Deutz reference
• 20571854 - Related Magnetic Plug
• 20572596 - Related D7 Flywheel
• 20572603 - Related Dipstick
• 20572613 - Related Cover Plate
• 20572615 - Related Cover Plate
• 20572780 - Related Elbow
• 21033328 - Flywheel starter ring

Other-Brand OEM Numbers

• BorgWarner/Schwitzer: 318815
• BorgWarner/Schwitzer: 318754
• BorgWarner/Schwitzer: 56209880009
• Deutz: 04259318KZ

Aftermarket / Verified Equivalents

• BTS Turbo: T915031
• BE Turbo: 127669

📦 Condition

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