4037052 HX40W Turbocharger Replacement for CUMMINS ISC Engines

The 4037052 HX40W turbocharger is an aftermarket replacement assembly designed for CUMMINS ISC engines. This unit serves as a replacement application for Freightliner, Ford, and Blue Bird vehicles, with OEM reference number 2842889 provided for fitment verification. Buyers should confirm the part number, engine code, and specific vehicle application before ordering.

Key Specifications

• Part Number: 4037052
• Product Type: Turbocharger
• Turbo Model: HX40W
• OEM Reference: 2842889
• Engine Application: CUMMINS ISC
• Packing: Not specified
• Gross Weight: Not specified

This section lists the core identification data for the 4037052 HX40W turbocharger. Use the part number and OEM reference 2842889 to cross-check against your vehicle’s service records or existing unit. Confirm the turbo model HX40W matches your engine configuration before proceeding with an order.

Application & Compatibility

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

• Freightliner > CUMMINS ISC
• Blue Bird > CUMMINS ISC
• FORD > CUMMINS ISC
• Kenworth > T300; T370 > T300; T370 Medium-duty truck > CUMMINS ISC
• Thomas Built Buses > Saf-T-Liner HDX; Saf-T-Liner MVP EF; Saf-T-Liner MVP ER > Saf-T-Liner HDX; Saf-T-Liner MVP EF; Saf-T-Liner MVP ER School bus > CUMMINS ISC
• VOLKSWAGEN > CUMMINS ISC

This HX40W turbocharger is listed for CUMMINS ISC engines across multiple vehicle platforms. Application clues include Freightliner, Ford, Blue Bird, Kenworth T300/T370, Thomas Built Buses, and Volkswagen. Use OEM reference 2842889 to cross-check against your service records. Verify the specific engine code, vehicle model, and turbo configuration before ordering. Technical fitment support is available to confirm flange types and bolt patterns for your application.

Technical Notes

The HX40W turbocharger is a heavy-duty unit typically associated with CUMMINS ISC engine applications. While specific internal configurations such as actuator type or cooling systems are not detailed in the supplied data, buyers should verify the compressor housing A/R ratio and turbine housing flange dimensions against their existing unit. For vehicles with twin-turbo setups, confirm that part number 4037052 is specified for the correct turbo position. Technical fitment support is available to assist with these verification steps before ordering.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing for the 4037052 HX40W turbocharger. Worldwide shipping is available for this CUMMINS ISC replacement application. Our team provides technical fitment support to help verify part number 4037052, OEM reference 2842889, and specific vehicle configurations before you place an order. This service helps ensure the correct turbo model is selected for your Freightliner, Ford, or Blue Bird application. Contact us for bulk quotes or fitment verification assistance.