Mahle SS45909 Engine Valve Stem Oil Seal Set - Intake and Exhaust

Reliable Engine Valve Stem Oil Seal Set for Chrysler and Dodge Vehicles

The Mahle SS45909 Engine Valve Stem Oil Seal Set is engineered to provide precise sealing performance for select Chrysler, Dodge, Jeep, Mitsubishi, and Ram models. Designed with durable fluoroelastomer material, this valve stem seal set ensures effective oil control and engine protection.

• Inside Diameter: 0.24 inches (6.1 mm valve side)
• Outside Diameter: 1.22 inches
• Thickness: 0.028 inches
• Height: 0.028 inches (0.72 mm overall stem height)
• Constructed from high-quality fluoroelastomer for heat and chemical resistance

Technical Details and Material Specifications

The Mahle SS45909 valve stem oil seal set features a compact design with an inside diameter of 0.24 inches, matching the valve stem dimensions for a secure fit. The outside diameter of 1.22 inches ensures compatibility with the valve guide bore, while the 0.028-inch thickness and 0.72 mm overall height provide a precise seal to prevent oil leakage. Manufactured from fluoroelastomer, these seals offer excellent resistance to high temperatures and engine fluids, maintaining durability under demanding operating conditions.

Compatible Vehicles and Applications

This valve stem oil seal set is compatible with a range of vehicles including Chrysler 1500, Dodge Ram 1500, Jeep Grand Cherokee, Mitsubishi Raider, and Dodge Durango models. It is specifically designed to meet the sealing requirements of these engines, ensuring proper oil control and valve stem protection.

Common Issues Addressed by Valve Stem Oil Seals

• Prevents oil leakage into the combustion chamber
• Reduces valve stem wear and tear
• Maintains optimal engine oil pressure
• Minimizes exhaust smoke caused by oil burning
• Improves overall engine performance and longevity

Installation Notes and Tips

When installing the Mahle SS45909 valve stem oil seal set, ensure the valve stems and guides are clean and free of debris. Use appropriate tools to avoid damaging the seals during installation. Verify the correct orientation of the seals, with the smaller inside diameter side facing the valve stem. Proper installation will help maintain engine oil control and prevent premature seal failure.

Quality Assurance and Warranty

Mahle manufactures the SS45909 valve stem oil seal set to meet strict OEM standards, ensuring reliable performance and durability. The use of fluoroelastomer material provides enhanced resistance to heat and chemicals commonly found in engine environments. This product is backed by Mahle's quality assurance processes, offering confidence in fitment and function for compatible Chrysler, Dodge, Jeep, Mitsubishi, and Ram vehicles.