FAG SS3109 Manual Transmission Seal - Front or Rear

Overview of FAG SS3109 Manual Transmission Seal

The FAG SS3109 manual transmission seal is engineered for reliable sealing performance in heavy-duty vehicles. Designed to fit select Chevrolet, Dodge, Ford, and GMC models, this seal ensures effective protection against leaks and contamination in manual transmissions.

• Seal Type: Metal with spring and auxiliary lip for enhanced sealing
• Sealing Material: Durable nitrile compound
• Bore Diameter: 3.061 inches (77.749 mm)
• Seal Outside Diameter: 3.066 inches (77.876 mm)
• Seal Width: 12.7 mm (2.125 inches)

Technical Details and Specifications

The SS3109 manual transmission seal features a metal construction with an integrated spring and auxiliary lip, providing a secure fit and consistent sealing under varying operating conditions. The nitrile sealing material offers resistance to oils and transmission fluids, maintaining integrity over time. With precise bore and outside diameters of approximately 3.06 inches and a width of 12.7 mm, this seal is designed to meet OEM specifications for manual transmissions in trucks such as the Ford F-150, F-250, F-350, Chevrolet K1500, K2500, K3500, and Dodge V30, V3500, W350 models.

Compatible Vehicles and Applications

This manual transmission seal is compatible with the following makes and models:

• Chevrolet K1500, K2500, K3500
• Dodge V30, V3500, W350
• Ford F-150, F-250, F-350
• GMC trucks matching the above Chevrolet models

It is specifically designed to address sealing needs in manual transmissions, preventing fluid leaks and protecting internal components from dirt and debris.

Common Issues Addressed by the SS3109 Seal

• Prevents manual transmission fluid leaks
• Reduces contamination from dirt and moisture
• Maintains pressure integrity within the transmission
• Minimizes wear on transmission components due to fluid loss
• Helps avoid costly transmission repairs related to seal failure

Installation Notes and Tips

Proper installation of the FAG SS3109 seal is critical for optimal performance. Ensure the transmission housing bore is clean and free of debris before installation. Use appropriate tools to avoid damaging the seal lip or metal casing. Verify the seal orientation matches OEM specifications, with the auxiliary lip facing the fluid side. Lubricate the sealing surface lightly with transmission fluid to ease installation and prevent dry running during initial operation.

Quality Assurance and Warranty

FAG manufactures the SS3109 manual transmission seal to meet stringent quality standards, ensuring durability and reliable sealing performance. The seal is produced using high-grade nitrile material and precision metal components. While specific warranty details may vary, FAG products typically come with manufacturer-backed quality guarantees to support professional automotive repair and maintenance.