Rust Buster Mid Frame Section for 1981-1993 Dodge Ram 150 RB7770

Fits 1981-1993 Dodge Ram 150 4wd Will work on all Cab & Bed Configurations Measure 32.75" in Length Cap the Frame Rail from the side Made from Heavy Duty 11 Gauge Steel Includes Perforations for Cab Mount Includes Perforations for Carrier Bearing Crossmember Includes Matching OE Holes for alignment Ships with an Oil protective coating to prevent Oxidation during transit Welding required Protect with Rust Buster Rust Converter Paint RB9917 Backed by our Lifetime Warranty  Rust Buster frame repair kits are engineered as a safe, proven alternative to full frame replacement—restoring structural integrity without compromising vehicle geometry or OE mounting points. Each section is precision-designed to reinforce known failure areas while integrating seamlessly with the original frame, ensuring proper alignment, predictable installation, and long-term durability. This approach allows you to repair only what’s compromised, reduce downtime and cost, and keep your truck on the road with confidence. Backed by decades of engineering experience, every Rust Buster frame component is built to meet real-world demands and is supported by our Lifetime Warranty. Installation Instructions Downloadable PDF: RB7770L & RB7770R Installation Instructions.pdf