SKF 13784A Automatic Transmission Output Shaft Seal - Right

Reliable Automatic Transmission Output Shaft Seal for Dodge, Hyundai, and Kia

The SKF 13784A automatic transmission output shaft seal is engineered to provide a precise fit and durable sealing performance for select Dodge, Hyundai, and Kia models. Designed with a polyacrylate sealing surface, this seal helps maintain transmission fluid integrity and prevents leaks in critical drivetrain components.

• Width: 0.354 inches for optimal sealing depth
• Outside Diameter: 2.214 inches ensuring a secure fit
• Shaft Diameter: 1.378 inches matching OEM specifications
• Sealing Surface Type: Polyacrylate for enhanced wear resistance
• Compatible with Dodge Accent, Hyundai Accent, Kia Rio, Rio5, and Attitude models

Detailed Description of the SKF 13784A Transmission Seal

This automatic transmission output shaft seal from SKF is designed to meet the exact dimensions required for proper installation and function. The 0.354-inch width provides sufficient sealing contact, while the 2.214-inch outside diameter ensures a tight fit within the transmission housing. The 1.378-inch shaft diameter matches the output shaft size of compatible vehicles, reducing the risk of leaks and premature wear. The polyacrylate sealing surface offers resistance to heat and transmission fluids, contributing to longer service life and reliable performance under normal operating conditions.

Applications and Common Issues Addressed

• Prevents transmission fluid leaks from the output shaft area
• Reduces contamination ingress into the transmission system
• Maintains proper lubrication and pressure within the transmission
• Helps avoid transmission overheating caused by fluid loss
• Addresses wear-related seal failures in Dodge Accent, Hyundai Accent, Kia Rio, Rio5, and Attitude models

Installation Notes and Tips

Ensure the transmission output shaft and housing are clean and free of debris before installing the SKF 13784A seal. Use appropriate tools to press the seal evenly into place without damaging the polyacrylate sealing surface. Verify the seal dimensions—0.354 inch width, 2.214 inch outside diameter, and 1.378 inch shaft diameter—match the vehicle specifications. Proper installation helps maintain transmission integrity and prevents leaks.

Quality Assurance and Warranty Information

SKF manufactures the 13784A automatic transmission output shaft seal to meet industry standards for durability and performance. While specific warranty details are not provided, SKF products typically undergo rigorous quality control to ensure reliability in automotive applications. Using this seal helps maintain the transmission system’s operational efficiency and longevity.