SKF 550189 Manual Transmission Input Shaft Seal

Overview of the SKF Manual Transmission Input Shaft Seal

The SKF 550189 manual transmission input shaft seal is engineered for precise fitment on Porsche 911 models. Designed to maintain optimal sealing performance, this component helps protect your transmission system from leaks and contamination.

• Width: 0.630 inches
• Outside Diameter: 1.580 inches
• Shaft Diameter: 0.859 inches
• Sealing Surface Type: Nitrile for durability and resistance
• Compatible with Porsche 911 manual transmissions

Technical Details and Material Specifications

This input shaft seal features a nitrile sealing surface, known for its resistance to oil, heat, and wear, making it suitable for the demanding environment inside a manual transmission. The 0.630-inch width and 1.580-inch outside diameter ensure a secure fit around the transmission input shaft, which measures 0.859 inches in diameter. These precise dimensions help maintain the integrity of the seal, preventing fluid leaks and protecting internal components from dirt and debris.

Compatible Vehicles and Applications

The SKF 550189 is specifically designed for use with Porsche 911 manual transmissions. This compatibility ensures that the seal meets the exact specifications required for proper installation and function within these vehicles. Using the correct input shaft seal is critical for maintaining transmission performance and longevity.

• Prevents transmission fluid leaks
• Protects against contamination from dirt and debris
• Reduces wear on transmission input shaft components
• Maintains proper lubrication within the transmission
• Helps avoid costly transmission repairs

Installation Notes and Tips

When installing the SKF 550189 input shaft seal, ensure the transmission input shaft and surrounding surfaces are clean and free of debris. Use appropriate tools to avoid damaging the seal during installation. Verify the seal is seated evenly and fully to prevent leaks. It is recommended to inspect related transmission components for wear or damage during replacement.

Quality Assurance and Warranty

SKF manufactures this input shaft seal to meet stringent quality standards, ensuring reliable performance in Porsche 911 manual transmissions. While specific warranty details may vary, SKF products typically come with a limited warranty against manufacturing defects. Always consult SKF documentation or authorized sources for warranty information related to part number 550189.