Rust Buster EVAP/Cooler Mount For 2011-2018 GM HD Pickups RB7840

• Fits 2011-2018 Chevy Silverado 2500HD 
• Fits 2011-2018 Chevy Silverado 3500HD 
• Fits 2011-2018 GMC Sierra 2500HD 
• Fits 2011-2018 GMC Sierra 3500HD 
  
• Fits all Cab & Bed Configurations
• Fits Both Gas & Diesel Engines
• Built to OE Spec
• Made from Heavy-Duty 11 Gauge Steel
• Protect with Rust Buster Rust Converter Paint RB9917
• Welding Required
• Ships with an oil protective coating to prevent oxidation during transit
• Backed by our Lifetime Warranty

The 2011–2018 Silverado and Sierra 2500HD/3500HD trucks are built for serious towing, hauling, and heavy-duty use—but rust doesn’t care how tough your truck is. Years of exposure to salt, moisture, and rough terrain can eat away at those GMT900s, even after the switch to a fully boxed-in frame. Rust Buster’s frame repair kits for Silverado and Sierra HD models are engineered to reinforce and restore rusted areas using heavy-duty, OEM-spec steel. Whether you're maintaining a work truck or extending the life of your daily driver, our kits offer a proven solution for rusted frame repair and HD truck frame restoration. Keep your Chevy or GMC safe, strong, and on the job.

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 years 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.

Installation Instructions

Downloadable PDF: RB7840 Installation Instructions.pdf