Dorman 929-752 Leaf Spring Axle U-Bolt Kit - Rear

Dorman 929-752 Leaf Spring Axle U-Bolt Kit

Dorman 929-752 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 bundle to the underside of the axle, helping restore proper clamping force in the rear suspension.

• Steel construction with a semi-gloss black finish
• 9/16 in fine-thread U-bolts with Grade 5 bolt grade
• Inside length: 16.75 in
• Inside width: 2.563 in
• Nuts included
• Specific fit replacement for select rear applications
• Cross-reference part numbers: 361-437, 4032462

Fitment and Application Details

This Dorman 929-752 leaf spring axle U-bolt kit is built for rear suspension service on vehicles with a semi-round bend leaf spring setup. It fits 1974-1993 Dodge Ramcharger, rear; 1975-1980 Dodge D100, rear; 1975-1980 Dodge D200, rear; 1975-1980 Dodge D300, rear; 1975-1980 Dodge W100, rear; 1975-1980 Dodge W200, rear; 1975-1980 Dodge W300, rear; 1977-1993 Dodge D150, rear; 1977-1993 Dodge W150, rear; 1981-1993 Dodge D250, rear; 1981-1993 Dodge D350, rear; 1981-1993 Dodge W250, rear; 1981-1993 Dodge W350, rear; 1984-1989 Dodge D100, rear; and 1984-1989 Dodge W100, rear. For buyers searching for a rear leaf spring U-bolt kit for Dodge D150, D250, D350, W150, W250, or Ramcharger applications, this part number 929-752 matches the listed dimensions and fitment details.

What This Part Helps Address

• Loose or weakened leaf spring-to-axle clamping
• Rear suspension noise from worn U-bolt hardware
• Incorrect U-bolt dimensions during leaf spring service
• Corrosion-related replacement needs on rear suspension hardware
• Restoration work on Dodge D-series, W-series, and Ramcharger rear suspension assemblies

Installation Notes and Tips

Verify leaf spring dimensions, axle tube size, thread diameter, and thread length before installation. This kit uses a fine thread and a 9/16 in thread diameter, so matching the existing suspension hardware is important for proper fit. Confirm the rear axle and leaf spring configuration on the vehicle before ordering, especially on Dodge D100, D150, D250, D350, W100, W150, W250, W350, and Ramcharger models.

Quality Assurance

Dorman supplies standard replacement suspension hardware engineered to match the listed application details. Part number 929-752 is built as a direct-fit replacement for the specified rear leaf spring axle use cases and is supported by the published fitment and dimensional data.