4955211 HX55M Turbocharger Replacement for Cummins M11 Engines
4955211 HX55M turbocharger for Cummins M11 engines. Aftermarket replacement for Freightliner, Komatsu, and Volvo applications. Verify OE references 4038901/4038903 and engine fitment before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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4038901 4038903Subtotal: US$ 550.00
Send an InquiryThe 4955211 HX55M turbocharger is an aftermarket replacement unit designed for Cummins M11 engines, serving as a direct substitute for OEM references 4038901 and 4038903. This heavy-duty turbocharger assembly supports reference applications in 1995 Freightliner trucks, Komatsu GD750A-1 motor graders, and Volvo EC360/EC460 excavators, providing a replacement option for fleet and heavy equipment maintenance.
Key Specifications
- Part Number: 4955211
- Product Type: Turbocharger
- Turbo Model: HX55M
- OEM Reference Numbers: 4038901, 4038903
- Packing Dimensions: 26*30*33 cm
- Gross Weight: 28 kg
- Image Availability: Not currently available
These specifications help buyers verify physical dimensions for shipping and confirm the unit matches their required replacement part number.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Freightliner > 1995 Freightliner > Cummins M11
- International > CUMMINS M11
- KOMATSU > GD750A-1 > GD750A-1 Motor grader > CUMMINS M11
- Kawasaki > 85ZII; 85ZIV; 85ZIV-2; 90ZIV; 90ZIV-2 > 85ZII; 85ZIV; 85ZIV-2; 90ZIV; 90ZIV-2 Wheel loader > CUMMINS M11
- Samsung > SE450LC-2 > SE450LC-2 Crawler excavator > CUMMINS M11
- VOLVO > EC360; EC460 > EC360; EC460 Crawler excavator > CUMMINS M11
This HX55M turbocharger is listed for Cummins M11 engine applications, including 1995 Freightliner trucks, International vehicles, Komatsu GD750A-1 motor graders, Kawasaki wheel loaders, Samsung crawler excavators, and Volvo EC360/EC460 units. These paths serve as reference clues for fitment verification. Buyers should confirm the specific engine code, production year, and OEM reference numbers 4038901 or 4038903 against their equipment records before ordering. Verify mounting details and turbo configuration to ensure the unit matches your specific application.
Technical Notes
The HX55M is a fixed-geometry turbocharger assembly, distinct from variable-geometry units. This configuration is typical for Cummins M11 engine applications where steady-state efficiency is prioritized. Buyers should verify the turbine housing inlet and compressor outlet dimensions against their existing unit. Confirm that the mounting flange bolt pattern and shaft alignment match the engine block. Cross-check the OEM reference numbers 4038901 and 4038903 against your equipment records to ensure the correct replacement part is selected. Technical fitment support is available to assist with these verification steps.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for bulk orders of the 4955211 HX55M turbocharger. Worldwide shipping is available to facilitate global distribution and fleet maintenance operations. Our technical fitment support team can assist in verifying part number 4955211, engine code Cummins M11, and OEM reference numbers 4038901/4038903 before shipment. Contact us for current stock availability and shipping estimates for your specific application.
Product FAQ
Freightliner and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by Freightliner.
Compatibility Verify part number 4955211, engine code Cummins M11, vehicle application, production year, and OEM reference numbers 4038901/4038903 before ordering. Confirm turbo configuration and mounting details match your specific unit.
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Frequently Asked Questions
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Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
