National FC-65662 Clutch Pilot Bearing

Overview of National FC-65662 Clutch Pilot Bearing

The National FC-65662 clutch pilot bearing is engineered for reliable performance in various Ford and Mercury vehicles. Designed as a needle bearing, it supports smooth clutch operation by reducing friction between the transmission input shaft and the flywheel.

• Needle bearing design for precise fit and durability
• Bore diameter of 0.6733 inches (17.102 mm) for accurate shaft alignment
• Outside diameter of 1.4500 inches (36.83 mm) ensuring proper housing fit
• Width of 0.6700 inches (17.018 mm) for optimal engagement depth
• Compatible with multiple Ford and Mercury models including Bronco, Mustang, and Econoline series

Technical Specifications and Dimensions

This clutch pilot bearing features a bore diameter of 0.6733 inches (17.102 mm), matching the shaft diameter range between 0.671 and 0.6733 inches (17.0434 to 17.1018 mm). The housing diameter ranges from 1.4300 to 1.4500 inches (36.322 to 36.83 mm), with an outside diameter fixed at 1.4500 inches (36.83 mm). The bearing width is 0.6700 inches (17.018 mm), providing a compact yet robust profile suitable for demanding transmission applications.

Compatible Vehicles and Applications

The National FC-65662 clutch pilot bearing is compatible with a range of Ford and Mercury vehicles, including but not limited to:

• Ford Bronco
• Ford Mustang
• Ford F-100, F-150, F-250, F-350, and Super Duty variants
• Ford Econoline series: E-100, E-150, E-250, E-350 and their Club Wagon versions
• Mercury Cougar, Colony Park, Marquis, and Montego

This bearing is designed to maintain proper alignment of the transmission input shaft, ensuring smooth clutch engagement and reducing wear on transmission components.

Common Issues Addressed by the FC-65662 Clutch Pilot Bearing

• Eliminates clutch chatter caused by misalignment
• Prevents premature wear of the transmission input shaft
• Reduces noise and vibration during clutch operation
• Improves clutch pedal feel and engagement consistency
• Supports longevity of clutch and transmission components

Installation Notes and Tips

When installing the National FC-65662 clutch pilot bearing, ensure the bore and housing diameters match the vehicle specifications precisely. Use appropriate tools to press the bearing into the flywheel or adapter housing without damaging the needle rollers. Verify shaft diameter compatibility to avoid excessive play or binding. Proper lubrication during installation is recommended to facilitate smooth operation and extend bearing life.

Quality Assurance and Warranty

National clutch pilot bearings are manufactured to meet OEM standards for durability and performance. The FC-65662 part number undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, National typically offers coverage against manufacturing defects, providing confidence in the product's reliability for Ford and Mercury vehicle applications.