Dorman 929-775 Leaf Spring Axle U-Bolt Kit - Rear

Dorman Leaf Spring Axle U-Bolt Kit

Dorman 929-775 is a standard replacement leaf spring axle U-bolt kit for rear suspension service on select Dodge trucks and SUVs. It secures the leaf spring or leaf spring pack to the axle housing, helping restore proper clamping force in rear suspension repairs.

• Steel construction with a semi-gloss black finish
• Grade 5 bolt specification with fine 9/16 in thread diameter
• Inside dimensions: 10.75 in length and 2.563 in width
• Thread length: 5.5 in
• Specific fitment for select rear applications
• Nuts included

Fitment for Select Dodge Rear Suspensions

Compatible With rear leaf spring axle service on 1974-1993 Dodge Ramcharger, 1975-1980 Dodge D100, 1975-1980 Dodge D200, 1975-1980 Dodge D300, 1975-1980 Dodge W200, 1975-1980 Dodge W300, 1975-1977 Dodge W100, 1977-1993 Dodge D150, 1977-1993 Dodge W150, 1981-1993 Dodge D250, 1981-1993 Dodge D350, 1981-1993 Dodge W250, 1981-1993 Dodge W350, and 1984-1989 Dodge D100 and W100 models with semi-round bend rear spring applications. Dorman 929-775 is built for vehicles that need a direct-fit U-bolt solution for the rear axle-to-leaf-spring connection.

What This Part Helps Address

• Loose or weakened leaf spring-to-axle clamping
• Rear suspension noise from worn U-bolt hardware
• Uneven axle retention after spring service
• Corrosion-related replacement of original U-bolts
• Rear suspension reassembly on Dodge D150, W150, and Ramcharger applications

Installation Notes

Verify leaf spring dimensions, axle tube size, thread diameter, and thread length before installation. This is a specific-fit replacement, so confirm the rear suspension configuration and semi-round bend application details for your vehicle before ordering. Use proper torque procedures during installation to maintain secure axle-to-spring clamping.

Quality Assurance

Dorman 929-775 is a standard replacement suspension hardware part engineered for direct service use. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.