For Cummins ISX QSX15 Engine Holset Genuine HE551V 4089713 Turbo Turbocharger

Product Overview

This aftermarket replacement turbocharger is intended for the listed Cummins ISX and QSX15 engine applications and cross-references Holset HE551V part number 4089713. A turbocharger uses exhaust gas flow to drive a compressor that pressurizes intake air, which supports the combustion process in a diesel engine. The reference numbers are supplied for comparison with the corresponding part on the existing unit.

Key Features & Performance

• Turbochargers pressurize intake air to support combustion in diesel engine applications
• Cross-references Holset HE551V part number 4089713
• Intended for the listed Cummins ISX and QSX15 engine applications
• Used when servicing or replacing the corresponding turbocharger on the engine

Fitment & Compatibility

• for Cummins ISX engine applications
• for Cummins QSX15 engine applications

Common Uses

• Replacing a worn or damaged turbocharger on the listed engine applications
• Servicing the intake air pressurization system on the engine
• Restoring the normal function of the turbocharging system after the original component has failed

Technical Specifications

• Product Type: Turbocharger
• Part Number(s): 4089713
• Reference Number(s): HE551V
• Engine Application(s): Cummins ISX, Cummins QSX15

Frequently Asked Questions

Q: What does a turbocharger do? A: A turbocharger uses exhaust gas flow to drive a compressor that pressurizes intake air before it enters the engine, supporting the combustion process.

Q: How should fitment be verified? A: Compare the complete part number on the existing unit and the full engine model designation against the numbers and applications listed here before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.