3774650 | Genuine Cummins® HE451VE VGT Short Turbocharger Kit

Description and Purpose:

This Genuine Cummins VGT Short Turbocharger Kit – Model HE400VG / HE451VE includes the electronic actuator and is precisely calibrated for ISM11 and QSM engines. Part Number: 3774650. Condition: New. Engineered to deliver reliable boost control and ensure compliance with emissions regulations in medium- and heavy-duty diesel trucks. Built to exacting OEM standards for long service life and optimal performance.

Why Replacement is Important:

Worn or sticking vanes, actuator failure, or excessive shaft play in the turbo can drastically reduce engine response and cause derate or DPF issues.

Impact on Vehicle Performance:

Delivers responsive turbo boost, improved throttle performance, and optimized airflow. Protects vital emissions components and maintains torque across RPM ranges.

Manufacturer Information:

Cummins® leads with innovation, offering next-generation engine systems for cleaner emissions and stronger power delivery.

Tags & Category: Engine parts, Turbocharger, VGT, ISM11, Genuine Cummins, VGT Short Turbocharger, HE400VG, HE451VE, Turbocharger Cummins, Turbo Components, Variable Geometry Turbo, Heavy Duty Truck Parts, Diesel Engine Turbocharger Actuator Kit.

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.