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4955457 HX35G Turbocharger Replacement for Cummins Westport B-Plus

Type Turbocharger Part # 4955457 Models HX35G Weight 15.00 kg Packing 26*30*33
Cross Reference 4039929
Show more cross references 4039929 4039953 4039954
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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This aftermarket 4955457 HX35G turbocharger serves as a replacement unit for Cummins Westport B-Plus CNG 231HP engines. Designed for B2B buyers, it references OEM numbers 4039929, 4039953, and 4039954 to assist with fitment verification. Verify your specific engine application and turbo configuration before ordering to ensure proper installation.

Key Specifications

This HX35G turbocharger assembly is identified by part number 4955457. It serves as a replacement unit for Cummins Westport B-Plus CNG engines producing 231HP. The unit references OEM numbers 4039929, 4039953, and 4039954 for cross-reference verification. Buyers should confirm these numbers match their existing hardware. The package measures 26x30x33 cm with a gross weight of 15 kg. This data assists with logistics planning and inventory management for B2B distributors and repair shops.

Application & Compatibility

This HX35G turbocharger is listed for Cummins Westport B-Plus CNG 231HP engines. It serves as a replacement application referencing OEM numbers 4039929, 4039953, and 4039954. These reference numbers help confirm fitment but do not confirm universal compatibility. Buyers must verify the part number 4955457 against their existing unit. Confirm engine model, vehicle application, and turbo configuration details before ordering to ensure proper installation.

Technical Notes

The HX35G turbocharger assembly is designed for Cummins Westport B-Plus CNG 231HP engines. This unit references OEM numbers 4039929, 4039953, and 4039954 for identification purposes. Buyers should verify the physical configuration of their existing turbocharger, including flange dimensions and shaft seals, against this replacement part. Confirming these details helps ensure proper installation and operational stability. Technical support is available to assist with fitment verification before ordering.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 4955457 HX35G turbocharger. Worldwide shipping is available for this Cummins Westport B-Plus replacement unit. Our team provides technical fitment support to help verify OEM references 4039929, 4039953, and 4039954. Contact us to confirm application details and secure competitive wholesale rates for your fleet or repair shop inventory.

Efficient inventory management is supported by standardized packaging dimensions of 26x30x33 cm and a gross weight of 15 kg. This compact footprint simplifies storage and handling for repair shops and distributors managing high-volume turbocharger replacements. Buyers can streamline their supply chain by confirming these logistics details alongside part number 4955457. Our team assists with order processing and technical verification to ensure smooth delivery of HX35G units for Cummins Westport B-Plus applications.

Product FAQ

This unit references OEM numbers 4039929, 4039953, and 4039954. Buyers should verify these against their existing unit to confirm replacement suitability.

The package dimensions are 26*30*33 cm with a gross weight of 15 kg. This information helps logistics planning for B2B shipments and storage.

Inspect the turbine housing flange and shaft seal area of the original unit. Compare physical dimensions and seal groove specifications with the replacement part to ensure a proper seal.

Examine the compressor wheel hub and shaft interface for oil slinger presence or design. Ensure the replacement unit matches the original configuration to prevent oil leakage or imbalance.

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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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.