SKF UJ255 Universal Joint - Rear

Overview of SKF UJ255 Universal Joint

The SKF UJ255 universal joint is engineered for driveline applications requiring reliable performance and precise fitment. Designed specifically for select Ford and Mercury vehicles, this universal joint ensures smooth power transfer and durability in demanding conditions.

• Compatible with Ford and Mercury models including Aerostar, Mustang, E-150 Econoline, and Grand Marquis
• Part number UJ255 for accurate identification and replacement
• Features (2) grooved and (2) plain round bearing caps for secure fitment
• U-joint bearing type designed for driveline stability and longevity
• Bearing cap diameters: 1.063 inches (axis 1) and 1.125 inches (axis 2)

Technical Details and Specifications

The SKF UJ255 universal joint incorporates a combination of grooved and plain round bearing caps, with two caps grooved and two plain round, providing a balanced and secure connection within the drive shaft assembly. The bearing type is a U-joint style, optimized for driveline torque transmission. The bearing cap diameters measure 1.063 inches on axis 1 and 1.125 inches on axis 2, ensuring compatibility with the specified Ford and Mercury models. This precise sizing supports proper alignment and reduces wear during operation.

Compatible Vehicles and Applications

This universal joint is compatible with a range of Ford and Mercury vehicles, including but not limited to the Ford Aerostar, Bobcat, Colony Park, Cougar, E-100 and E-150 Econoline series, Fairmont, Grand Marquis, LTD, Marauder, Marquis, Monarch, Montego, Mustang, and Pinto. The part number UJ255 corresponds to these specific fitments, making it suitable for driveline repairs and maintenance on these models.

Common Issues Addressed by SKF UJ255

• Eliminates driveline vibrations caused by worn or damaged universal joints
• Prevents drivetrain noise associated with loose or failing U-joints
• Restores smooth rotational movement in the drive shaft assembly
• Reduces risk of driveline failure due to bearing cap wear
• Improves overall driveline reliability and vehicle handling

Installation Notes and Tips

When installing the SKF UJ255 universal joint, ensure the bearing caps are properly seated and aligned according to the vehicle’s service manual. The combination of grooved and plain round bearing caps requires careful orientation to maintain driveline balance. Use appropriate tools to press the bearing caps without damaging the seals or needle bearings. Verify that the bearing cap diameters match the original specifications (1.063 inches and 1.125 inches) to ensure a proper fit.

Quality Assurance and Warranty

SKF manufactures the UJ255 universal joint to meet stringent quality standards for automotive driveline components. While specific warranty details may vary, SKF products typically come with a limited warranty covering defects in materials and workmanship. This universal joint is designed to provide consistent performance and durability when installed according to manufacturer guidelines.