Rust Buster Core Support Mount Right for 2001-2010 GM HD Pickups - RB7809R

The Rust Buster RB7809R Core Support Mount is designed for the right (passenger) side of 2001-2010 Chevy Silverado and GMC Sierra 2500HD and 3500HD trucks, fitting all cab and bed configurations. Built to OE specifications, this mount restores proper radiator core support alignment and structural integrity in a common rust-prone area of the frame.

Constructed from heavy-duty 7-gauge steel, the RB7809R provides a precise, factory-correct fit when welded in place. If replacement bushings are required, see RB780015. Each mount ships with an oil protective coating to help prevent oxidation during transit. For long-term corrosion protection, Rust Buster recommends finishing the repair with Rust Buster Rust Converter Paint RB9917. Welding is required. Backed by Rust Buster’s Lifetime Warranty, this core support mount delivers a durable, professional-grade solution for GM HD truck frame restoration.