SKF 13568 Manual Transmission Seal - Front, Front Outer, Rear or Rear Outer

SKF Manual Transmission Front Seal

SKF 13568 is a front manual transmission seal built for applications that need reliable fluid retention at the transmission shaft. It is designed with a nitrile sealing surface and precise dimensions to match the shaft and housing interface on select Ford trucks and SUVs.

For Ford F-100 and Ford Bronco applications, this seal supports front transmission sealing where wear, leakage, or contamination can affect drivability and component life. The SKF 13568 is engineered to the dimensions listed below for a direct-fit service replacement.

Key Features

• Front manual transmission seal for transmission sealing service
• Nitrile sealing surface type for fluid control at the shaft interface
• Outside diameter: 2.004 in.
• Shaft diameter: 1.375 in.
• Width: 0.313 in.
• Fits front and front outer positions listed in the vehicle application data
• SKF part number 13568 for easy identification and ordering

Product Details

SKF has a long history in seal design and manufacturing, including early integrated shaft seal development and continued refinement of bonding methods and material selection. The 13568 manual transmission seal follows that approach with premium materials chosen for the application environment, helping maintain proper sealing performance in transmission service. This part cross-references Gates (e.g., 19933, 23033) for the same application.

Fits 1966-1972 Ford F-100, front, thru Ser. M30000. Fits 1966-1971 Ford Bronco, front outer, thru Ser. K20000. If you are searching for a front manual transmission seal for a 1966-1972 Ford F-100 or a 1966-1971 Ford Bronco, SKF 13568 is the listed replacement.

Common Problems This Seal Can Address

• Transmission fluid seepage at the front shaft area
• Contamination entering the transmission through a worn seal
• Leak-related low fluid condition during service intervals
• Seal wear from age, heat, and normal drivetrain operation
• Service replacement for a damaged or hardened original seal

Installation Notes and Tips

Verify shaft diameter, outside diameter, and width before installation to confirm the seal matches the transmission housing and shaft. Inspect the sealing surface and surrounding components for scoring, corrosion, or debris before fitting the new seal. Clean the bore thoroughly and install the seal squarely to avoid distortion or premature wear.

Quality Assurance

SKF manufactures seals to defined design specifications and quality standards, using materials selected for the application and operating environment. The brand’s seal engineering focus is centered on keeping lubricants in and contaminants out for long service life in drivetrain applications.