3800403 HX40W Turbocharger Replacement for Cummins 6CTAA

This aftermarket 3800403 HX40W turbocharger serves as a replacement unit for Cummins 6CTAA engines. Designed for industrial and heavy-duty applications, it references OEM numbers 3538231 and 3538239. Verify your specific engine configuration and part details before ordering to ensure proper fitment.

Key Specifications

This HX40W turbocharger assembly is identified by part number 3800403. It serves as an aftermarket replacement for Cummins 6CTAA engine applications. The unit references OEM numbers 3538231 and 3538239 for cross-verification purposes. Buyers should confirm these reference numbers match their existing hardware. The product ships with a gross weight of 16 kg. Packaging dimensions are 26x30x33 cm, facilitating standard freight handling. These specifications help logistics teams estimate shipping costs accurately. Verify all physical dimensions against your current unit before finalizing the order.

Application & Compatibility

This unit is listed for Cummins 6CTAA engine applications. Buyers should verify the specific engine model and production year against their existing hardware. The turbocharger references OEM numbers 3538231 and 3538239 for identification purposes. Confirm that these reference numbers match your current assembly. Always inspect the physical flange and housing configuration before ordering. This verification step helps ensure the replacement unit aligns with your specific application requirements.

Technical Notes

The HX40W series typically utilizes a standard wastegate configuration for boost control. Buyers should inspect the turbine housing flange orientation and bolt pattern to ensure alignment with the Cummins 6CTAA exhaust manifold. Verify that the compressor inlet and outlet dimensions match your existing piping setup. Confirm the actuator arm position and spring tension requirements before installation. These physical checks help prevent fitment issues during the replacement process. Always cross-reference the unit against your specific engine serial number.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 3800403 HX40W turbocharger. Worldwide shipping is available for this 16 kg unit, packaged in 26x30x33 cm cartons. Technical fitment support helps verify application details before ordering. Contact our team to confirm specifications for Cummins 6CTAA replacements. We assist distributors and repair shops with part verification and logistics planning.