FAG SS3647 Power Take Off (PTO) Drive Shaft Seal

Overview of FAG SS3647 Power Take Off Drive Shaft Seal

The FAG SS3647 Power Take Off (PTO) Drive Shaft Seal is engineered for reliable sealing performance in driveline applications. Designed specifically for Ford F-100 models, this seal ensures effective protection against contaminants and fluid leaks in the PTO drive shaft assembly.

• Seal Type: Metal with spring for secure fit and durability
• Sealing Material: Nitrile for resistance to oil and wear
• Bore Diameter: 1.375 inches (34.925 mm)
• Seal Outside Diameter: Approximately 1.379 inches (35.027 mm)
• Seal Width: 0.813 inches (9.525 mm)

Technical Details and Specifications

The SS3647 seal features a metal spring design that maintains consistent pressure on the sealing lip, ensuring a tight fit around the PTO drive shaft. The nitrile sealing material offers excellent resistance to petroleum-based fluids and mechanical wear, making it suitable for the demanding environment of Ford F-100 driveline systems. With precise bore and outside diameters, this seal fits securely to prevent leakage and contamination.

Compatible Vehicles and Applications

This power take off drive shaft seal is compatible with Ford F-100 trucks, providing a direct replacement for OEM seals in the driveline and axle assembly. It is designed to maintain the integrity of the PTO system by preventing fluid leaks and ingress of dirt or debris.

• Prevents oil leaks in the PTO drive shaft
• Protects driveline components from dirt and contaminants
• Reduces wear on PTO shaft bearings
• Maintains system pressure and efficiency
• Helps avoid costly driveline repairs

Installation Notes and Tips

When installing the FAG SS3647 seal, ensure the PTO drive shaft and housing are clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the sealing lip or spring. Verify the seal dimensions match the application to avoid improper fitment. Lubricate the sealing surface lightly with compatible oil before installation to reduce initial wear.

Quality Assurance and Warranty

FAG manufactures the SS3647 seal to meet strict quality standards for durability and performance in automotive driveline applications. The use of nitrile sealing material and metal spring construction ensures long service life under typical operating conditions. Warranty coverage details should be confirmed with the supplier or manufacturer.