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Cummins ISB

HE300VG 3794429 Turbocharger for Cummins ISB QSB 6.7L EPA13

HE300VG

The HE300VG (3794429) is a Holset VGT turbocharger for the Cummins ISB and QSB 6.7L engines on the EPA13 emissions platform. This configuration covers specific ISB/QSB 6.7L applications in medium-duty commercial vehicles. Match by the Holset or Cummins number on your turbo nameplate before ordering. Built new, dynamically balanced, ships with gaskets. We supply shops, fleets, and distributors.

Turbo Model

HE300VG / HE351VE (VGT, turbo only, no actuator)

OEM / Interchange Numbers

3794429, 3794428, 5327337, 3794430, 3794430NX, 3794430RX, 5327358, 4352343

Application

Cummins ISB/QSB 6.7L EPA13

Service & Support

  • 1-Year Unlimited-Mileage Warranty
  • US Stock, Fast Dispatch
  • Bulk Orders Welcome
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FAQ

The HE300VG (3794429) fits the Cummins ISB and QSB 6.7L on the EPA13 platform in commercial truck and bus applications. Cross-reference numbers include 3794428, 5327337, 3794430, 5327358, and 4352343.

No. Turbo assembly only. Reuse your existing actuator if functional.

Brand new, 100% new components, dynamically balanced. No core charge. One-year unlimited-mileage warranty.

Yes. US stock, volume pricing for shops, fleets, and distributors.

HE300VG 3794429 for Cummins ISB/QSB 6.7L EPA13

This HE300VG configuration serves Cummins ISB and QSB 6.7L engines on the EPA13 (2013+) emissions tier in commercial truck and bus applications. It is part of the broader HE300VG/HE351VE turbo family used across the entire ISB 6.7L platform.

ISB 6.7L turbo selection

The ISB 6.7L uses many HE300VG/HE351VE configurations. For a full reference of all ISB 6.7L turbos by application, see our ISB 6.7L turbo guide page. For Dodge Ram pickup-specific turbos, see our Dodge Cummins turbo page.

Installation

  • This listing does not include the electronic actuator. Reuse yours if functional.
  • Replace exhaust manifold and oil drain gaskets (included).
  • Flush oil feed line. Prime turbo before startup.
  • Idle 3-5 minutes. Verify VGT tracking via ECM.

See our quality process for details.

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