CUMMINS 4031484 | GENUINE OEM HOLSET HE351 TURBO REBUILD KIT | FITS 2003-2007 DODGE RAM 5.9L CUMMINS

The Cummins 4031484 GENUINE OEM HOLSET HE351 TURBO REBUILD KIT is a genuine OEM replacement designed for Dodge Ram Cummins trucks.

Function & Purpose

Manages boost and exhaust flow to improve power and efficiency under load.

Common Symptoms When Worn/Failed

• Whistle changes
• Low boost
• Oil at compressor/turbine connections

Why Genuine Cummins

Genuine Cummins parts meet OEM tolerances and materials, resisting heat and vibration better than aftermarket alternatives.

Key Features & Benefits

• OEM Cummins Part #4031484 — engineered for factory fit and function
• Direct-fit replacement
• Durable construction
• Restores proper operation
• Meets OEM specifications

Fitment

• 2003-2007 Dodge Ram 2500/3500 with 5.9L Cummins

Installation Notes

• Inspect gaskets/seals
• Clean surfaces and torque to spec
• Verify alignment before startup
• Follow Cummins service manual