4043574 TW HX55 Turbine Wheel for Volvo D12 & MD11 Engines

This aftermarket HX55 turbine wheel, part number FOR 4043574 TW, serves as a replacement component for Volvo D12 and MD11 engines. Designed for applications including the Volvo L220F wheel loader and MD11 trucks, this turbine wheel supports turbocharger rebuilds. Verify your specific OEM reference numbers and engine configuration before ordering to ensure correct fitment.

Key Specifications

This HX55 turbine wheel is identified by part number FOR 4043574 TW. It serves as a replacement component for turbocharger assemblies in Volvo D12 and MD11 engines. The unit weighs approximately 2 kg, facilitating handling during rebuilds. Representative OEM reference numbers include 4031345 TW, 4036675, and 4038008. These references help confirm the correct application for your specific turbocharger model. Verify your engine variant and turbo configuration against these numbers before ordering to ensure proper fitment and performance alignment.

Application & Compatibility

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

• VOLVO > VOLVO WHEEL LOADER L220F > VOLVO D12
• VOLVO > VOLVO TRUCK > VOLVO MD11

This turbine wheel is listed for Volvo L220F wheel loaders with D12 engines and Volvo trucks equipped with MD11 engines. These application paths serve as reference clues for identifying the correct replacement component. Engine variants and turbocharger configurations can vary significantly across production years and emission standards. Always verify your specific engine code, vehicle model, and existing turbocharger part number against our provided OEM reference list before ordering to ensure proper application alignment.

Technical Notes

This HX55 turbine wheel is engineered for heavy-duty turbocharger applications. The component supports efficient exhaust gas flow management within the turbine housing. Proper installation requires matching the wheel to the specific bearing housing and shaft assembly. Inspect the turbine wheel for cracks, erosion, or imbalance before installation. Ensure the compressor wheel and actuator are also in good condition to maintain system stability. Verify all clearances and tolerances during reassembly to prevent operational issues.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this HX55 turbine wheel. Worldwide shipping is available for international orders. Our team provides technical fitment support to help verify OEM reference numbers and engine applications. Contact us for bulk inquiries or specific part verification. We ensure accurate documentation for your rebuild projects.