The Rear Frame Crossmember for 2014-2019 Chevy Silverado and GMC Sierra 1500 models is prone to issues due to exposure to road salt, moisture, and debris. These can eat away at the rear crossmember, which supports the rear of the frame and often houses bumper mounts, spare tire hoists, and even hitch connections.

It's not uncommon to see bumpers sagging, spare tires falling off, or trailers being towed with little more than scrap metal holding them on. That's where Rust Buster steps in.

We've engineered a direct-fit Rear Frame Crossmember Replacement to take the stress and guesswork out of your repair. No more shotty patch jobs and hoping it holds on. This part installs clean, solid, and factory-true giving you back the structural integrity your truck needs.

By utilizing the latest in Scanner Solutions and CAD Software Rust Busters crack engineering team is able to capture your specific model truck's frame contours down to the smallest detail.

We take a Modern Approach and tailors each frame section to fit your vehicle and application with the unique vision that puts Fitment, Installation Ease and OE compatibility to the top of our priority list.

We strive to set ourselves apart from the competition by being better in every area the current market has to offer, with a combined 45 of experience under Rust Busters Engineering staff we are here to put an end to all your rust issues.

Because of this, we back all of our frame pieces with a Lifetime Warranty.

• Fits 2014-2018 Chevy Silverado 1500
• Fits 2014-2018 GMC Sierra 1500
• Fits 2019 Chevy Silverado LD
• Fits 2019 GMC Sierra Limited
• Fits all cab and bed configurations
• Supports the spare tire plate and rear of the frame
• Installs in place of OEM Rear Crossmember at the end of the frame rails
• Measures 40.7 inch in Length
• Made from Heavy-Duty 11 Gauge Steel
• Ships with an Oil protective coating to prevent Oxidation during transit
• Welding required
• Spare Tire Plate not included, if needed see Rust Buster Spare Tire Plate For 1999-2019 GM Pickups RB7342
• Protect with Rust Buster Rust Converter Paint
• Backed by our Lifetime Warranty