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4955552 HX55M Turbocharger Replacement for Cummins M11

Type Turbocharger Part # 4955552 Models HX55M Weight 28.00 kg Packing 26*30*33
Cross Reference 4041617
Show more cross references 4041617 4047477
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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This aftermarket 4955552 HX55M turbocharger serves as a replacement unit for Cummins M11 engines. Referencing OE numbers 4041617 and 4047477, this assembly supports B2B buyers seeking reliable turbo replacements. Verify engine specifications and application details before ordering to ensure proper fitment.

Key Specifications

This HX55M turbocharger assembly is identified by part number 4955552. It serves as an aftermarket replacement unit for Cummins M11 engine applications. The unit references OE numbers 4041617 and 4047477 for identification purposes. Buyers should verify these reference numbers against their existing unit to confirm the correct model match. The turbocharger is supplied as a complete assembly, ready for installation. Ensure all mounting details and flange configurations align with your specific engine setup before finalizing the order.

Application & Compatibility

This HX55M turbocharger assembly is listed for Cummins M11 engine applications. It references OE numbers 4041617 and 4047477 for identification purposes. These reference numbers help confirm the correct model match for your specific vehicle or equipment. Always verify the physical configuration of your existing unit against these references. Check mounting flanges, inlet/outlet sizes, and shaft splines to ensure proper alignment. Contact technical support with photos of your old turbo if you are unsure about the fitment. Verification prevents installation issues and ensures the replacement unit meets your operational requirements.

Technical Notes

This HX55M turbocharger assembly is supplied as a complete unit for Cummins M11 engine applications. The design supports standard mounting detailss typical for this engine series. Buyers should verify physical dimensions, including compressor and turbine housing sizes, against their existing unit. Check shaft splines and flange bolt patterns to ensure alignment. Confirm that the actuator connection matches your vehicle's requirements. Technical support is available to assist with configuration verification before finalizing your order.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 4955552 HX55M turbocharger. Technical fitment support is available to assist with verification before ordering. Contact our team to confirm specifications for Cummins M11 applications. We provide detailed guidance on OEM reference numbers 4041617 and 4047477. Ensure your order details match the required engine configuration. Fast processing helps minimize downtime for fleet operations and repair shops.

Product FAQ

Buyers should send the vehicle make, model, year, and engine code (Cummins M11) along with the old turbo's part number or serial number. This helps verify compatibility with the HX55M replacement.

If the old label shows a different number, check if it matches reference OE numbers 4041617 or 4047477. Contact technical support with photos of the old unit to confirm if the 4955552 is the correct replacement.

Verify the specific turbo model (HX55M) and physical dimensions against the old unit. Ensure the compressor and turbine housing sizes match the Cummins M11 engine requirements before purchasing.

The unit ships in a carton measuring 26*30*33 cm with a gross weight of 28 kg. This packaging is designed to protect the turbocharger during worldwide shipping.

CUMMINS 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 CUMMINS.

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Frequently Asked Questions

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Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.