Dorman 81004 Universal Joint U-Bolt Kit

Durable Universal Joint U-Bolt Kit for Ford and Mercury Vehicles

The Dorman 81004 Universal Joint U-Bolt Kit is designed to provide reliable driveline support for a range of Ford and Mercury models. Engineered with steel components and a precise fit, this kit ensures secure fastening of universal joints in your vehicle's driveline system.

• Includes 1 u-bolt, 2 washers, and 2 nuts for complete installation
• Constructed from durable steel for strength and longevity
• Available in black, bronze, and silver finishes to match your vehicle's components
• Bolt length measures 0.688 inches for accurate fitment
• Bearing cap outside diameter of 1.125 inches ensures compatibility with specified universal joints

Technical Details and Compatibility

The Dorman 81004 kit features a steel u-bolt with a bolt length of 0.688 inches, designed to secure universal joints with a bearing cap outside diameter of 1.125 inches. The kit includes two washers and two nuts, providing all necessary hardware for installation. The black, bronze, and silver finish options allow for corrosion resistance and aesthetic matching. This kit is compatible with a wide range of Ford and Mercury vehicles, including models such as the Ford F-150, Mustang, Bronco, and Econoline series, as well as Mercury Cougar and Grand Marquis.

Applications and Problem Resolution

• Secures universal joints in driveline assemblies to prevent movement and wear
• Replaces worn or damaged u-bolts that can cause driveline vibration or noise
• Restores proper alignment and stability to the driveshaft connection
• Prevents loosening of universal joint components under heavy load or off-road conditions
• Helps maintain driveline integrity in Ford Aerostar, Ranger, Thunderbird, and other compatible models

Installation Notes and Tips

When installing the Dorman 81004 Universal Joint U-Bolt Kit, ensure the bearing cap outside diameter matches the specified 1.125 inches for proper fit. Use the included washers and nuts to secure the u-bolt firmly, tightening to manufacturer torque specifications. It is recommended to inspect the universal joint and surrounding components for wear or damage during installation. Applying anti-seize lubricant on threads can aid future removal and prevent corrosion.

Quality Assurance and Warranty

Dorman manufactures the 81004 Universal Joint U-Bolt Kit with high-quality steel materials to meet OEM standards. The kit undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship. Refer to Dorman’s official documentation for complete warranty information.