3768413 HX55W Turbocharger Core for Cummins QSM11

This 3768413 HX55W turbocharger core serves as an aftermarket replacement for Cummins QSM11, M11, QSM2, and QSM3 engines. Designed for rebuild applications, it references OE numbers such as 4032690 and 4037627. Verify your specific engine configuration and part number before ordering to ensure correct fitment.

Key Specifications

This HX55W turbocharger core is identified by part number 3768413 and serves as a replacement component for Cummins engine rebuilds. The unit weighs approximately 8 kg, facilitating handling during assembly and shipping. It is designed to integrate with standard HX55W turbine and compressor housings. Buyers should confirm the shaft condition and bearing clearances match their specific rebuild requirements. This core supports restoration projects for heavy-duty diesel applications.

Application & Compatibility

This HX55W core is listed for Cummins QSM11, M11, QSM2, and QSM3 engine applications. Buyers should verify fitment against specific engine serial numbers and production years. The unit references OE numbers including 4032690, 4037627, and 4039067 for identification purposes. Always confirm the turbine housing flange type and bolt pattern match your original assembly. Cross-check part number 3768413 with your service manual to ensure correct replacement application.

Technical Notes

This HX55W core supports standard rebuild procedures for Cummins QSM11 and M11 engines. Inspect the shaft and bearing surfaces for wear or scoring before assembly. Ensure all mating components, including turbine and compressor housings, are clean and free of debris. Proper alignment during installation helps maintain stable operation and reduces vibration risks. Verify that the core matches your specific engine configuration to avoid assembly issues.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 3768413 HX55W turbo core. Technical fitment support is available to verify engine applications and OEM references before ordering. Worldwide shipping ensures reliable delivery for repair shops and distributors. Contact our team to confirm stock levels and lead times for this Cummins QSM11 replacement component.

For B2B inventory planning, this 3768413 HX55W core ships with a gross weight of 8 kg, aiding in logistics and freight cost calculations. LeadTurbo provides technical fitment support to help distributors and repair shops verify OEM reference numbers like 4032690 against specific Cummins QSM11 or M11 engine builds. Volume pricing is available for bulk orders, and worldwide shipping ensures timely delivery for urgent rebuild projects. Always confirm the shaft condition and bearing clearances match your assembly requirements before finalizing your purchase.