3775690 HE400VG Turbocharger Replacement for Cummins QSX 15

This LeadTurbo 3775690 HE400VG turbocharger serves as an aftermarket replacement for Cummins QSX 15 engines. Designed for heavy-duty applications, it references OEM numbers such as 2882083 and 3792914. Verify your specific engine configuration and part number before ordering to ensure proper fitment and operational reliability.

Key Specifications

This HE400VG turbocharger assembly is identified by part number 3775690. It serves as an aftermarket replacement unit for Cummins QSX 15 engine applications. The product references multiple OEM numbers, including 2882083, 2882085, and 3792914, to assist with identification. Buyers should cross-check these reference numbers against their existing unit. The turbo model HE400VG indicates a specific variable geometry design. Verify the physical configuration and mounting details before purchase. This listing provides essential identification data for fleet maintenance and repair shops.

Application & Compatibility

This HE400VG turbocharger is listed for Cummins QSX 15 engine applications. It serves as a replacement reference for units identified by OEM numbers such as 2882083, 2882085, and 3792914. These reference numbers help confirm the correct part for your specific engine configuration. Always verify your engine serial number and existing turbo model before ordering. Fitment depends on exact production specifications and mounting details. Contact our technical support team to confirm compatibility with your specific Cummins QSX 15 application.

Technical Notes

The HE400VG model designation indicates a variable-geometry turbocharger design. This configuration typically utilizes adjustable turbine vanes to optimize exhaust gas flow across varying engine speeds. Such designs are commonly associated with improved efficiency and reduced turbo lag in heavy-duty diesel applications. Verify the specific vane mechanism and housing orientation against your existing unit. Consult technical documentation to confirm the actuator type and connection points match your Cummins QSX 15 engine requirements.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 3775690 HE400VG turbocharger. Wholesale inquiries are welcome for fleet maintenance and repair shop stock replenishment. Worldwide shipping options are available to reduce downtime for heavy-duty Cummins QSX 15 applications. Our technical team provides fitment support to help verify part numbers and OEM references before ordering. Contact us to discuss consolidated shipments and current inventory levels for this replacement unit.