Rust Buster Leaf Spring Frame Repair Kit Left for 2006-2010 Hummer H3 - RB7516L

The Rust Buster RB7516L Leaf Spring Frame Repair Kit is a heavy-duty structural repair solution designed for the left (driver) side of 2006-2010 Hummer H3 SUV models. This kit restores strength and integrity to the frame in the critical leaf spring mounting area, helping correct rust-related damage while maintaining proper suspension alignment and factory geometry.

Manufactured from heavy-duty 11-gauge steel, the RB7516L measures 21.5 inches in length and caps the frame from the bottom for added reinforcement. The kit includes a forward leaf spring mount and a new spring eye bolt, eliminating the need to reuse worn or corroded factory hardware. Precision matching OE holes ensure a factory-correct fit during installation. Each repair section ships with an oil protective coating to help prevent oxidation during transit and installation. 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 kit delivers a durable, professional-grade solution for restoring your Hummer H3 frame.