4038003 HX40W Turbocharger Replacement for Cummins 6CT 300HP

This aftermarket HX40W turbocharger (part number 4038003) serves as a replacement unit for Cummins 6CT 300HP engines. Designed for heavy-duty applications including Case 821, Ford F700, and Freightliner FL series vehicles, it supports reliable performance. Verify OEM reference numbers such as 3597335 and 4038004 to confirm fitment before ordering.

Key Specifications

This HX40W turbocharger assembly is identified by part number 4038003. It serves as an aftermarket replacement for Cummins 6CT 300HP engines. The unit is associated with OEM reference numbers 3597335, 3597336, 4038004, and 4955854. Buyers should verify these references against their existing hardware. The product ships in a 26x30x33 cm package with a gross weight of 16 kg. High-resolution images are available to assist with visual verification of housing orientation and mounting flanges before purchase.

Application & Compatibility

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

• CUMMINS > CUMMINS AUTOMOTIVE > CUMMINS 6CT 300HP
• Case > Case 821 > Case 821B > Cummins 6CT 8.3L
• FORD > Ford F-Series > Ford F700 > Cummins 6CT 8.3
• Freightliner > Freightliner FL Series > Freightliner FL70 > Cummins 6CT 8.3
• Freightliner > Freightliner FL Series > Freightliner FL80 > Cummins 6CT 8.3

This HX40W turbocharger is listed for Cummins 6CT 300HP engines in heavy-duty trucks and construction equipment. Common reference applications include Case 821/821B loaders, Ford F700 trucks, and Freightliner FL70/FL80 series. Buyers should verify the specific engine model, vehicle year, and OEM reference numbers against their existing unit. Visual confirmation of housing orientation and mounting flanges is recommended to ensure correct replacement application.

Technical Notes

This HX40W turbocharger assembly is designed for Cummins 6CT 300HP engines. The unit features standard mounting flanges and oil line connections typical of this series. Buyers should verify housing orientation and actuator position against their existing hardware. Visual confirmation helps prevent installation errors. High-resolution images are available to assist with dimensional checks. Ensure all hardware and seals are reviewed before installation during replacement planning.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 4038003 HX40W turbocharger. Technical fitment support is available to help verify housing orientation and mounting positions before ordering. Contact our team for bulk order quotes or to confirm application details for Cummins 6CT engines. We ensure secure packaging and fast dispatch for heavy-duty replacement units.

For fleet managers and repair shops, this unit ships in a 26x30x33 cm package with a gross weight of 16 kg, facilitating efficient inventory planning. The compact packaging helps reduce storage space requirements while protecting the assembly during transit. Buyers can request volume pricing for bulk orders of the 4038003 HX40W turbocharger. Our technical support team assists with verifying housing orientation and mounting positions to ensure smooth integration into Cummins 6CT engine rebuilds. Worldwide shipping options are available to support global supply chain needs.