Mahle SS45323 Engine Valve Stem Oil Seal Set - Intake and Exhaust

Overview of Mahle Engine Valve Stem Oil Seal Set SS45323

The Mahle Engine Valve Stem Oil Seal Set SS45323 is designed to provide reliable sealing performance for various Jeep models. Engineered with precise dimensions, this valve stem seal set helps maintain optimal engine function by preventing oil leaks around the valve stems.

• Inside diameter: 0.372 inches (9.4 mm valve side)
• Outside diameter: 0.9 inches
• Thickness: 0.02 inches
• Height: 0.020 inches (0.511 mm overall stem height)
• Compatible with multiple Jeep models including Cherokee, CJ5, CJ7, Grand Wagoneer, J10, J20, Scrambler, Wagoneer, and Wrangler

Technical Details and Specifications

The Mahle SS45323 valve stem oil seal set features an inside diameter of 0.372 inches, ensuring a precise fit around the valve stem to prevent oil leakage. The outside diameter measures 0.9 inches, providing a secure seal within the valve guide bore. With a thickness of 0.02 inches and an overall height of approximately 0.020 inches (0.511 mm), these seals are engineered to maintain durability and effective sealing under engine operating conditions. The upper inside diameter on the valve side is 9.4 mm, matching OEM specifications for a proper fit and function.

Compatible Jeep Models and Applications

This valve stem oil seal set is compatible with a range of Jeep vehicles, including Cherokee, CJ5, CJ7, Grand Wagoneer, J10, J20, Scrambler, Wagoneer, and Wrangler models. The part number SS45323 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 engine oil pressure and efficiency
• Helps avoid blue smoke from exhaust due to oil burning
• Improves overall engine performance and longevity

Installation Notes and Tips

When installing the Mahle SS45323 valve stem oil seal set, ensure the valve stems and guides are clean and free of debris. Proper seating of the seals is critical to prevent leaks. Use appropriate tools to avoid damaging the seals during installation. It is recommended to inspect valve stems for wear and replace if necessary before installing new seals.

Quality Assurance and Warranty

Mahle manufactures the SS45323 valve stem oil seal set to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details are not provided, Mahle products typically adhere to industry standards for material and workmanship quality.