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4048703 HX40W Turbocharger for CUMMINS ISC Engines

4048703 HX40W turbocharger for CUMMINS ISC engines. Aftermarket replacement application for Freightliner, Ford, and Kenworth. Verify part number and OEM references 4048704, 4955875 before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Turbocharger On backorder — orders accepted Part # 4048703 Models HX40W
Cross Reference 4048704
Show more cross references 4048704 4955875
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12-Month Warranty Shipping to Canada only. OEM-Grade Quality

The 4048703 HX40W turbocharger is an aftermarket replacement unit designed for CUMMINS ISC engines. This assembly serves as a replacement application for vehicles including Freightliner, Ford, and Kenworth, with OEM reference numbers 4048704 and 4955875 provided for fitment verification.

Key Specifications

  • Part Number: 4048703
  • Product Type: Turbocharger
  • Turbo Model: HX40W
  • Engine Application: CUMMINS ISC
  • OEM Reference Numbers: 4048704, 4955875
  • Packing: Not specified
  • Gross Weight: Not specified
  • Image Availability: Not available

This section lists the core identification data for the 4048703 HX40W turbocharger. Buyers should use the part number and model to cross-check against their service records. The listed OEM reference numbers serve as verification points for fitment confirmation.

Application & Compatibility

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

The 4048703 HX40W turbocharger is listed for CUMMINS ISC engine applications. Reference numbers 4048704 and 4955875 are associated with this unit for fitment verification. Application clues include:

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

Buyers should verify the part number, engine code, and vehicle production year against these paths. Confirm the specific turbo configuration and mounting details before ordering.

Technical Notes

The HX40W turbocharger is a fixed-geometry unit commonly associated with medium-duty CUMMINS ISC engine applications. Buyers should verify the oil feed line restrictor requirements and oil return line drain angle against the specific engine service manual to ensure proper lubrication flow. Confirm that the mounting bracket dimensions and bolt pattern match the HX40W assembly before installation. Cross-reference part number 4048703 with OEM references 4048704 and 4955875 to confirm fitment for your Freightliner, Ford, or Kenworth application.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 4048703 HX40W turbocharger. Technical fitment support is available to help verify part number 4048703, engine code CUMMINS ISC, and OEM reference numbers 4048704 and 4955875 before ordering. Contact our team for bulk quotes or to confirm application details for Freightliner, Ford, or Kenworth vehicles.

Product FAQ

The 4048703 HX40W turbocharger is associated with OEM reference numbers 4048704 and 4955875. Verify these references against your vehicle's service manual before ordering.

Check the CUMMINS ISC engine service manual for oil feed line restrictor specifications. Confirm the restrictor size and installation requirements match the HX40W turbocharger configuration.

Confirm the oil return line drain angle matches the CUMMINS ISC engine installation requirements. Verify the drain angle prevents oil pooling and ensures proper turbocharger operation.

Verify the mounting bracket compatibility by checking the CUMMINS ISC engine mounting details and bracket dimensions. Confirm the bracket matches the HX40W turbocharger mounting pattern before installation.

OTHER 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 OTHER.

Compatibility Verify part number 4048703, engine code CUMMINS ISC, vehicle application, production year, and OEM reference numbers 4048704 and 4955875 before ordering. Confirm turbo configuration and mounting details for your specific application.

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