SKF 13770A Automatic Transmission Output Shaft Seal - Left

Reliable Automatic Transmission Output Shaft Seal for Subaru Vehicles

The SKF 13770A automatic transmission output shaft seal is engineered to provide a precise fit and durable sealing performance for various Subaru models. Designed with a polyacrylate sealing surface, this seal ensures effective protection against leaks and contamination in your vehicle's transmission system.

• Width: 0.354 inches for compact and secure installation
• Outside Diameter: 1.977 inches to match OEM specifications
• Shaft Diameter: 1.378 inches for accurate shaft sealing
• Sealing Surface Type: Polyacrylate for enhanced resistance to heat and wear
• Compatible with multiple Subaru models including B9 Tribeca, Baja, Crosstrek, Forester, Impreza, Legacy, Outback, Tribeca, WRX, and XV Crosstrek

Durable Design and Precise Fitment

The SKF 13770A output shaft seal is manufactured to meet strict quality standards, ensuring a reliable seal that prevents transmission fluid leaks. Its polyacrylate sealing surface offers excellent durability against high temperatures and friction, which is critical for maintaining transmission integrity. The dimensions—0.354 inch width, 1.977 inch outside diameter, and 1.378 inch shaft diameter—are designed to fit precisely on the output shaft of compatible Subaru automatic transmissions, reducing the risk of premature wear or failure.

Compatible Subaru Models and Applications

This automatic transmission output shaft seal is compatible with a range of Subaru vehicles, including the B9 Tribeca, Baja, Crosstrek, Forester, Impreza, Legacy, Outback, Tribeca, WRX, and XV Crosstrek. The part number 13770A ensures you receive the correct seal for these models, supporting proper transmission function and longevity.

• Prevents transmission fluid leaks from the output shaft area
• Reduces contamination ingress into the transmission system
• Helps maintain optimal transmission pressure and performance
• Addresses common seal wear issues in Subaru automatic transmissions
• Supports smooth operation and extends transmission service life

Installation Notes and Tips

When installing the SKF 13770A output shaft seal, ensure the transmission output shaft and surrounding housing are clean and free of debris. Use appropriate tools to avoid damaging the seal during installation. Verify the seal is seated evenly and flush with the housing to prevent leaks. It is recommended to inspect related transmission components for wear or damage during replacement.

Quality Assurance and Warranty

SKF is a recognized manufacturer of automotive sealing solutions, known for precision engineering and material quality. The 13770A output shaft seal is produced under stringent quality controls to meet OEM standards. While specific warranty details are not provided, SKF products typically come with manufacturer-backed reliability and support.