MAHLE SS45953 VALVE STEM SEAL SET (TOP HAT STYLE) FOR 1989-1998 CUMMINS 5.9L ENGINE

The MAHLE SS45953 is a valve stem seal set designed for the 1989–1998 Dodge 5.9L Cummins diesel engines. This set includes six "top hat style" seals, suitable for both intake and exhaust valves. These seals are crafted from fluoroelastomer, ensuring superior resistance to heat and chemicals, which is crucial for maintaining optimal engine performance and longevity.

 Specifications

• Material: Fluoroelastomer (rubber)

• Design: Top Hat Style

• Quantity: Set of 6

• Position: Intake & Exhaust

• Compatibility: Direct replacement for OEM part number 3957912

• Warranty: 1-Year Limited Warranty
  

The MAHLE SS45953 valve stem seal set is compatible with the following vehicles:

• Dodge:

  • Ram 2500 (1989–1998)

  • Ram 3500 (1989–1998)

  • W250 (1989–1993)

  • W350 (1989–1993)

  • D250 (1989–1993)

  • D350 (1989–1993)

• International:

  • Durastar (1989–1998)

  • WorkStar 7000 (1989–1998)

  • TerraStar (1989–1998)

  • LCF Series (1989–1998)
    

 Installation Notes

• Compatibility: If your cylinder head currently uses the older-style seals, machining may be required to accommodate the top hat style seals.

• Installation: Ensure all mating surfaces are clean and free of debris before sealing to prevent oil leaks and ensure optimal engine performance.

The MAHLE SS45953 Valve Stem Seal Set is expertly engineered for Dodge 5.9L Cummins diesel engines manufactured between 1989 and 1998, making it an essential component for maintaining optimal engine performance. This set comprises six top hat style seals, specifically designed for both intake and exhaust valves. Crafted from high-quality fluoroelastomer, these seals offer exceptional resistance to heat and chemicals, vitally ensuring your engine remains protected under demanding conditions.

The top hat design is distinctively tailored to enhance sealing capabilities, effectively preventing oil leaks and maintaining proper lubrication throughout the engine. This helps extend the lifespan of your engine while improving efficiency. Each seal in the MAHLE SS45953 set is a direct replacement for the OEM part number 3957912, guaranteeing a perfect fit and reliability.

Compatibility extends beyond just the Dodge Ram series; this valve stem seal set is also suitable for various International models such as the Durastar, WorkStar 7000, TerraStar, and LCF Series produced during the same period. The installation process is straightforward, although it's essential to ensure that all mating surfaces are clean and clear of debris. In cases where older-style seals are present, minor machining of the cylinder head may be necessary to accommodate the new top hat design.

MAHLE stands behind their product with a 1-Year Limited Warranty, providing reassurance that you are investing in quality. For anyone seeking to enhance their engine's performance and longevity, the MAHLE SS45953 Valve Stem Seal Set represents an indispensable addition to engine maintenance kits. Transitioning to these superior seals leads to improved performance while protecting the heart of your vehicle. Upgrade your engine's seal integrity with confidence using MAHLE’s trusted expertise.