4031159H TH Turbine Housing HE551W Turbocharger

This aftermarket FOR 4031159H TH turbine housing is a replacement component for HE551W turbochargers, with reference applications for Volvo MD13 TIER3 power generation and MD16 EURO4 excavator engines. Verify your specific part number, engine code, and OEM reference numbers before ordering to ensure correct fitment.

Key Specifications

• Part Number: FOR 4031159H TH
• Product Type: Turbine Housing
• Turbo Model: HE551W
• Packing Dimensions: 36 x 33 x 21 cm
• Gross Weight: 11.9 kg
• OEM Reference Numbers: 4047886, FOR 20738574 TH, FOR 2835372 TH, FOR 2835374 TH, FOR 3889734 TH, FOR 4031132 TH, FOR 4031159 TH, FOR 4042832 TH, FOR 4042833 TH, FOR 4044334 TH, FOR 4048399 TH, FOR 4048400 TH, FOR 5607123 TH, FOR 85000622 TH

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• VOLVO > VOLVO POWERGEN > VOLVO MD13 TIER3
• VOLVO > VOLVO EXCAVATOR > VOLVO MD16 EURO4

This turbine housing is listed for reference applications including Volvo MD13 TIER3 power generation and Volvo MD16 EURO4 excavator engines. These application paths serve as verification clues; confirm your specific engine code, vehicle model, and production year before ordering. The part is associated with 14 OEM reference numbers, including 4047886, FOR 20738574 TH, and FOR 2835372 TH. Use these numbers to cross-check against your current turbocharger configuration. Verify that the housing matches your HE551W turbo model and specific inlet flange requirements. If your application differs from the listed paths, contact technical support with your part number and engine details to confirm fitment.

Technical Notes

The housing features a two-port exhaust inlet flange with four bolt holes and a central circular opening for the turbine wheel. A metal mounting bracket with three holes is attached to the side, showing a visible weld seam. The outer casing has a volute shape with threaded holes on the top flange. These visible features help buyers verify the physical configuration against their existing turbocharger setup. Confirm the flange orientation and bracket alignment match your HE551W application before installation.

B2B Supply

LeadTurbo supports B2B buyers including repair shops, rebuilders, and distributors with volume pricing for FOR 4031159H TH turbine housings. Worldwide shipping is available for orders of this 11.9 kg component. Technical fitment support is provided to verify HE551W turbo model compatibility and cross-check the 14 associated OEM reference numbers against your specific Volvo MD13 TIER3 or MD16 EURO4 application. Include your part number, engine code, and current housing details in your inquiry to confirm the correct replacement before payment.