Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Features, Description, Q&A, Specs & Installation
Structural Frame Restoration. The Rust Buster Rear Spare Tire Crossmember is designed to replace rusted or damaged factory crossmembers with a strong, OE-style solution. CAD-engineered for precise fitment, it restores the integrity of your Sierra 2500 HD's rear frame section while adding durability for long-term reliability.
Construction and Appearance. Made from heavy-duty 11-gauge steel, this crossmember includes the driver-side upper shock mount and comes with new Class 10.9 hardware for added strength. It is shipped with an oil coating to prevent oxidation during transit and is compatible with Rust Buster Rust Converter Paint (RB9917) for additional protection after installation.
Installation. Installation is hard and requires welding for proper attachment. Due to the nature of the repair, professional installation is strongly recommended to ensure safety and performance.
Warranty. This crossmember is backed by a lifetime warranty, offering confidence in long-lasting durability and strength.
Application. This Rust Buster Rear Spare Tire Crossmember fits 2011-2019 Sierra 2500 HD.
Rust Buster RB7835
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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