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The RustBuster rear cab frame mount for 2004–2012 Chevy Colorado and GMC Canyon is the left-side replacement that secures the rear cab to the frame. It restores the cab-to-frame mounting interface where corrosion or damage has compromised the original mount, helping preserve cab alignment and the structural connection between the cab and chassis.
Rust Buster 2004-2012 Chevy Colorado & GMC Canyon Rear Cab Frame Mount - Left
