
Repair rear frame rust on your midsize truck with the Rust Buster RB7501L left-side rear frame repair kit. Fits 2004-2012 Chevy Colorado and GMC Canyon plus 2005-2007 Isuzu I-280 and I-350 models with all cab and bed configurations. Caps the frame behind the rear shock mounts near the end of the frame and measures 21 inches long. Constructed from heavy-duty 11-gauge steel with a 7-gauge spring mount, includes the rear leaf spring mount, inner and outer rear bed mounts, oversized drain holes, and OEM alignment holes. Welding required, ships with a protective oil coating, and is backed by a lifetime warranty.