This RustBuster rear shock crossmember fits 2007–2018 Chevy Silverado and GMC Sierra models and replaces the factory rear shock mounting support. It restores structural backing and proper attachment points for the rear suspension, providing a direct replacement to address corrosion or damage and help maintain correct suspension mounting and alignment.
Rust Buster 07-18 Chevy Silverado/GMC Sierra Rear Shock Crossmember