Volvo D12 Turbocharger | 4031148H | Holset HX52 | New

New genuine Holset HX52 turbocharger (part number 4031148H) for Volvo D12, D12C, and D12D 12.0L diesel engines, 2002–2009. This is a direct bolt-on OEM replacement, supplied new with gaskets. It restores factory boost and airflow.

Key Features:

• Genuine Holset HX52 turbocharger, part number 4031148H
• Fits Volvo D12 / D12C / D12D 12.0L engines (2002–2009)
• Includes gaskets
• Sold under Holset assembly number 3599996
• Direct bolt-on OEM replacement

Specifications:

• Base part number: 4031148H (Holset)
• Turbocharger model: Holset HX52
• Component type: Turbocharger assembly
• Condition: New (genuine Holset)
• Engine make: Volvo
• Engine models: D12, D12C, D12D (12.0L)
• Years: 2002–2009
• Rating: approximately 465 HP
• Volvo references: 20516147, 85000288

Compatibility / Fitment:

• Fits Volvo D12, D12C, and D12D 12.0L diesel engines, 2002–2009
• Also used in Volvo/Mack truck applications with the D12 engine
• Includes gaskets
• Verify by engine model and your existing turbo part number before ordering

Conclusion:

The Holset 4031148H is a new genuine HX52 turbocharger for Volvo D12/D12C/D12D 12.0L engines (2002–2009), a direct bolt-on OEM replacement supplied new with gaskets. It restores factory boost. Verify by engine model and your existing turbo number before ordering.