Rust Buster Forward Leaf Spring Mount For 1999-2006 GM 1500 Trucks RB73106
RB73106L- Fits 1999-2006 Chevrolet Silverado 1500
- Fits 1999-2006 GMC Sierra 1500
-
Fits all Ext Cab & Single Cab with 6.5FT Bed
- If you have a Crew Cab with 5.8" Bed, see RB7337
- Replaces GM Part Number 12474019 (Right Side) & 12474018 (Left Side)
- Stronger than OE
- Made from Heavy-Duty 11 Gauge Steel
- Includes Class 10.9 Mounting Hardware
- Includes Spring Eye Bolt & Nut
- Protect with Rust Buster Rust Converter Paint RB9917
- Welding Required
- Ships with Protective oil coating to prevent oxidation during shipping
- Back by a Lifetime Warranty
The forward spring mount—often referred to as the front spring hanger—is a common rust failure point on 1999–2006 GM Silverado and Sierra (GMT800) trucks. Exposure to road salt and trapped moisture causes these mounts to deteriorate, leading to loose suspension, clunking noises, and unsafe axle movement. This weld-in replacement forward spring mount is engineered specifically for the GMT800 platform to restore proper leaf spring positioning, frame strength, and ride quality without the need for full frame replacement.
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.
Installation Instructions
Downloadable PDF: RB73106L & RB73106R Installation Instructions.pdf
