SKF 20055 Automatic Transmission Seal - Rear

Reliable Automatic Transmission Seal for Precise Fit

The SKF 20055 automatic transmission seal is engineered to provide a secure and durable sealing solution for transmissions requiring a 2.000 inch shaft diameter. Designed with a nitrile sealing surface, this seal ensures effective resistance to transmission fluids and maintains integrity under varying operating conditions.

• Width: 0.500 inches for optimal sealing depth
• Outside Diameter: 3.066 inches for precise housing fit
• Shaft Diameter: 2.000 inches to match specific transmission shafts
• Sealing Surface Type: Nitrile for enhanced fluid resistance and durability
• Part Number: 20055 for accurate identification and replacement

Detailed Description of SKF 20055 Transmission Seal

This automatic transmission seal from SKF is designed to maintain a tight seal around the transmission shaft, preventing fluid leaks that can lead to transmission damage. The nitrile sealing surface offers reliable resistance to common transmission fluids, oils, and greases, making it suitable for a range of vehicle makes and models that require a 2.000 inch shaft diameter seal. With a width of 0.500 inches and an outside diameter of 3.066 inches, the 20055 seal fits precisely into the transmission housing, ensuring consistent performance and longevity.

Common Applications and Issues Addressed

• Prevents transmission fluid leaks that cause slipping or shifting problems
• Reduces contamination entry into the transmission system
• Helps maintain proper hydraulic pressure within automatic transmissions
• Addresses wear-related seal failures in vehicles with 2.000 inch shaft diameters
• Compatible with various automatic transmissions requiring a nitrile sealing surface

Installation Notes and Tips

When installing the SKF 20055 automatic transmission seal, ensure the shaft and housing surfaces are clean and free of debris. Lubricate the sealing surface lightly with transmission fluid to ease installation and prevent damage. Use appropriate tools to press the seal evenly into the housing without distortion. Verify the seal dimensions—0.500 inch width, 3.066 inch outside diameter, and 2.000 inch shaft diameter—to confirm compatibility with your vehicle’s transmission.

Quality Assurance and Warranty

SKF manufactures the 20055 transmission seal to meet stringent quality standards, ensuring reliable sealing performance in automotive applications. While specific warranty details are not provided, SKF products are known for consistent manufacturing quality and durability in transmission sealing systems.