Keep your rear leaf spring pack clamped firmly to the axle with the Dorman - OE Solutions Leaf Spring Axle U-Bolt Kit, part number 929-725. It fits many vehicles, among them the 1999-2021 Chevrolet Silverado 1500, 1988-1999 Chevrolet C1500 and 1988-1999 Chevrolet K1500, as a direct-fit replacement for the listed rear applications. See the "Vehicles it fits" section for the full list.
This U-bolt repair kit supplies the hardware that holds the leaf spring, or the full leaf spring bundle, against the underside of the axle.
- Reliable hardware: the kit's components are designed to secure the leaf spring or spring bundle to the underside of the axle.
- Check fit: review the dimensions of the leaf springs being used, along with other application details, to choose the correct type and size of U-bolt kit.
- Durable construction: engineered from quality materials for dependable performance and long service life.
- Trustworthy quality: supported by a U.S.-based team of product experts and more than a century of automotive experience.
Rusted or stretched U-bolts, loose nuts, or an axle that has shifted on its springs are signs this hardware may need replacing. Consult the vehicle service information for installation steps and torque values.
Interchange: 361-410
361410 · 471665
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
What does the Dorman 929-725 U-bolt kit do?
Its components are designed to hold the leaf spring or leaf spring bundle securely to the underside of the axle, in the rear position on the listed applications.
Will this U-bolt kit fit my 1999-2021 Chevrolet Silverado 1500?
Yes. It is listed as a direct-fit replacement for the 1999-2021 Chevrolet Silverado 1500. The "Vehicles it fits" section has the full application list.
Does it fit the older 1988-1999 Chevrolet C1500 and 1988-1999 Chevrolet K1500 trucks?
Yes. It is listed for the 1988-1999 Chevrolet C1500 and the 1988-1999 Chevrolet K1500. Many other vehicles are covered in the "Vehicles it fits" section.
How do I choose the right U-bolt kit?
Dorman advises reviewing the dimensions of the leaf springs being used and other application details to select the correct type and size of U-bolt kit.
What are signs my leaf spring U-bolts may need replacing?
Rusted or stretched U-bolts, loose nuts, or an axle that has shifted on its springs are signs to inspect. Consult the service information for installation steps and torque values.
