728691-5006S GTA3782D Turbo Core for Navistar

This 728691-5006S turbo core serves as an aftermarket replacement for Navistar GTA3782D turbochargers. Designed for rebuilders and fleet maintenance, it references OEM numbers like 728691-0006 and 751361-0001. Verify engine application and configuration details before ordering to ensure correct fitment.

Key Specifications

This GTA3782D core is identified by part number 728691-5006S. It serves as a replacement component for Navistar engine applications. The unit weighs 4 kg gross and ships in a 23x22x22 cm package. Representative OEM reference numbers include 728691-0006, 751361-0001, and 751363-0001. These references help confirm the correct assembly match. Verify your specific turbo model and engine code before ordering to ensure the core aligns with your rebuild requirements.

Application & Compatibility

This GTA3782D core is listed for Navistar engine applications. It references OEM numbers such as 728691-0006, 751361-0001, and 751363-0001 for verification purposes. These reference numbers help identify the correct assembly match but do not confirm universal fitment. Buyers must verify their specific turbo model, engine code, and production year before ordering. Always cross-check the physical configuration of your existing unit against this replacement core to ensure alignment with your rebuild requirements.

Technical Notes

This GTA3782D core is designed for rebuild applications requiring precise internal component replacement. The unit includes the central bearing housing, shaft, and wheel assemblies essential for turbocharger function. Buyers should inspect the shaft runout and bearing clearance specifications to ensure they meet their rebuild standards. Since this is a core-only component, external housings and actuators are not included. Verify that the shaft splines and seal locations match your existing assembly before installation. Proper alignment is critical for stable operation and long-term reliability in Navistar engine applications.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this 728691-5006S core. Worldwide shipping is available for international orders. Our team provides technical fitment support to help verify OEM references like 728691-0006. Contact us to confirm specifications for your Navistar GTA3782D application. We assist with part identification and logistics planning for fleet maintenance and rebuild operations.