4045269 | Genuine Cummins® HE451VE VGT Short Turbocharger Kit

Description and Purpose:

New Genuine VGT Short Turbocharger Kit from Cummins engineered for ISM11 and QSM engines. Model HE400VG / HE451VE with Part number: 4045269 - integrates actuator to ensure optimal boost regulation and emission system efficiency. Designed for long-haul and severe-duty diesel applications, it delivers precise turbo geometry control for dependable power output.

Why Replacement is Important:

A failing turbocharger leads to poor acceleration, excess smoke, and engine derate conditions. Timely replacement avoids costly downtime and restores full engine function.

Impact on Vehicle Performance:

With correct boost delivery and variable vane actuation, this unit maintains engine torque, improves fuel economy, and reduces thermal strain under load—crucial for heavy-duty reliability.

Manufacturer Information:

Cummins® engineers powerful and reliable engines designed to meet the rigorous demands of commercial and industrial applications.

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.