CUMMINS 4955366 | GENUINE OEM PISTON RING KIT (STD) | FITS 2003-2022 DODGE RAM 5.9L & 6.7L CUMMINS

The Cummins 4955366 GENUINE OEM PISTON RING KIT (STD) is a genuine OEM replacement designed for Dodge Ram Cummins trucks.

Function & Purpose

Engineered to restore factory performance and reliability in its respective system under diesel operating conditions.

Common Symptoms When Worn/Failed

• Performance degradation
• Unusual noises
• Fluid leaks or warning lights

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 #4955366 — engineered for factory fit and function
• Direct-fit replacement
• Durable construction
• Restores proper operation
• Meets OEM specifications

Fitment

• 2003-2022 Dodge Ram 2500/3500 with 5.9L & 6.7L Cummins

Installation Notes

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

Related Products

• Cummins 4955212 | Genuine Oem Exhaust Valve Kit | Fits 1989-2022 Dodge Ram 5.9L & 6.7L Cummins
• Cummins 2830559 | Genuine Oem Oil Cooler Core Gasket | Fits 1989-2022 Dodge Ram 5.9L & 6.7L Cummins
• Cummins 3802356 | Genuine Oem Exhaust Valvefor Dodge Ram Diesel | Fits 1989-2018 Dodge Ram 5.9L & 6.7L Cummins

Tags

Cummins 4955366 Genuine Oem Piston Ring Kit (Std) Fits 2003-2022 2003-2022 Dodge Ram 5.9L & 6.7L Cummins Genuine OEM CPP Diesel