SKF 13784 Automatic Transmission Output Shaft Seal - Left or Right

Reliable Automatic Transmission Output Shaft Seal for GM and Ford Vehicles

The SKF 13784 automatic transmission output shaft seal is engineered to provide precise sealing performance for a range of GM and Ford models. Designed with a polyacrylate sealing surface, this seal ensures durability and effective protection against fluid leaks in your vehicle's transmission system.

• Width: 0.512 inches for optimal fit and sealing
• Outside Diameter: 2.808 inches to match OEM specifications
• Shaft Diameter: 1.378 inches for accurate shaft compatibility
• Sealing Surface Type: Polyacrylate for enhanced wear resistance
• Compatible with multiple makes including Buick, Cadillac, Chevrolet, Ford, GMC, Lincoln, Mercury, Pontiac, and Saturn

Technical Details and Compatibility

This automatic transmission output shaft seal (part number 13784) is designed to meet the exacting standards required for reliable transmission operation. The polyacrylate sealing surface provides a robust barrier against transmission fluid leaks, maintaining system integrity under various operating conditions. With a width of 0.512 inches and an outside diameter of 2.808 inches, this seal fits securely around the output shaft, which measures 1.378 inches in diameter. It is compatible with a wide range of vehicles including Buick LaCrosse, Cadillac SRX, Chevrolet Equinox, Ford Explorer, GMC Terrain, Lincoln MKX, Mercury Sable, Pontiac G6, and Saturn Aura, among others.

Common Applications and Problem Resolution

• Prevents transmission fluid leaks from the output shaft area
• Reduces risk of transmission damage due to fluid loss
• Helps maintain proper transmission pressure and performance
• Addresses wear-related seal failures in automatic transmissions
• Supports smooth operation in vehicles like the Chevrolet Malibu and Ford Taurus

Installation Notes and Tips

When installing the SKF 13784 output shaft seal, ensure the transmission output shaft and surrounding housing are clean and free of debris. Use appropriate tools to avoid damaging the polyacrylate sealing surface during installation. Verify the seal is seated evenly to prevent leaks. It is recommended to inspect related transmission components for wear or damage during replacement to ensure optimal performance.

Quality Assurance and Warranty

SKF manufactures this automatic transmission output shaft seal to meet industry standards for durability and reliability. The part number 13784 undergoes rigorous quality control to ensure consistent performance. While specific warranty details may vary, SKF products typically come with a limited warranty covering manufacturing defects. Consult SKF or your parts provider for exact warranty terms.