3774355 | Genuine Cummins® HE451VE VGT Short Turbocharger Kit

SKU: 3774355 MPN: 3774355

Power your ISM11 or QSM engine with precision using New Genuine Cummins VGT Short Turbocharger Kit model HE400VG / HE451VE. Part Number: 3774355. This Turbo includes actuator for complete control of boost and exhaust flow.

$3,749.00
No Core Charge
2 in stock

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Contact us to check if overnight next-day delivery is available for your order - PN: 3774355

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Product Description

Product Name VGT Short Turbocharger Kit Product Name VGT Short Turbocharger Kit
Condition New Condition New
Brand Cummins Brand Cummins
Model HE400VG / HE451VE Model HE400VG / HE451VE
Part Number 3774355 Part Number 3774355
Engine Compatible
Cummins ISM11 / QSM Cummins ISM11 / QSM
Specifications
Displacement 320V Displacement 320V
Angle α (compressor housing) : 257º Angle α (compressor housing) : 257º
Angle β (turbine housing) 158º Angle β (turbine housing) 158º
Turbine Wheel Ind. 66.35 mm, Exd. 71.28 mm, 11 Blades Turbine Wheel Ind. 66.35 mm, Exd. 71.28 mm, 11 Blades
Compressor Wheel Ind. 61.95 mm, Exd. 92.96 mm, 7+7 Blades, Superback Compressor Wheel Ind. 61.95 mm, Exd. 92.96 mm, 7+7 Blades, Superback

Useful Information

Description and Purpose:

The Genuine Cummins VGT Short Turbocharger Kit in New condition, Part Number: 3774355, Model HE400VG / HE451VE is designed for ISM11 and QSM engines to restore precise boost regulation and efficient exhaust flow control. This turbo includes the integrated actuator and supports optimal variable vane operation across all RPM ranges. Ideal for heavy-duty diesel applications requiring consistent power, emissions compliance, and component longevity. 

Why Replacement is Important:

A malfunctioning turbocharger or actuator can cause erratic boost, reduced engine power, increased fuel usage, and check-engine faults. Replacing it with the original Cummins assembly prevents costly downtime.

Impact on Vehicle Performance:

Delivers factory-grade boost response, maintaining proper air-to-fuel ratios. Supports optimal torque, enhances fuel efficiency, and protects downstream aftertreatment systems from overfueling or soot buildup.

Manufacturer Information:

Cummins® continues to shape the future of power systems with a commitment to performance, reliability, and innovation.

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.

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  • Icon Truck, Fast Delivery
    Free shipping over $199 Place an order today and receive it on Mar 6
  • Clock Icon
    Orders placed before 7-PM EST will ship same business day
  • Location icon, warehouse pickup point.
    Pickup available usually ready in 24 hours
  • Need it fast? We offer overnight shipping

    Contact us to check if overnight next-day delivery is available for your order - PN: 3774355