Rust Buster Front Bed Mount For 2007-2021 Toyota Tundra RB8639
RB8639L- Fits 2007-2021 Toyota Tundra
- Fits all Single Cab, Double Cab (Ext Cab) & Crew MaxÂ
- Replaces the Factory Front Bed Mount
- Built to OE Specs
- Replaces Toyota OE Number(s) 51074-0C010 & 51073-0C010
- Made with Heavy Duty 11 Gauge Steel
- 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 WarrantyÂ
Rust Buster Cab & Bed Mounts are engineered as a safe, proven solution for restoring critical body-to-frame connection points without compromising vehicle alignment or OE mounting geometry. Designed to address common corrosion and structural fatigue areas, each mount is precision-formed to integrate seamlessly with the original frame, ensuring proper fitment, secure attachment, and long-term durability.
By replacing only what’s compromised, you maintain factory body alignment, eliminate unwanted movement, and restore structural integrity without unnecessary frame replacement. Built from heavy-duty materials and backed by decades of engineering expertise, every Rust Buster cab and bed mount is designed to perform in real-world conditions — and supported by our Lifetime Warranty.
Installation Instructions
Dowloadable PDF: RBxxx
