Rust Buster Rear Fuel Tank Crossmember For 1997-2004 Nissan Frontier RB8311
RB8311- Fits 1997-2004 Nissan Frontier
- Replaces the Rear Fuel Tank Crossmember
- Includes Fuel Tank mounting bracket
- Includes Class 10.9 Hardware for Exhaust Brackets
- Includes Class 10.9 Hardware for Tank Mounting Bracket
- Replaces Nissan OE Number 51020-3S630
- Made From 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 Warranty
Rust Buster crossmembers are engineered as a direct-fit solution for restoring structural support and drivetrain mounting points compromised by rust and corrosion, without altering factory geometry or critical clearances. Designed to replace high-failure areas like transmission and fuel tank crossmembers, each unit is precision-formed to integrate with the original frame, ensuring proper alignment, secure mounting, and long-term durability. We also include any hardware that is needed for the install, unlike our competitors. By replacing only what’s compromised, you maintain structural integrity, reduce repair time and cost, and keep your vehicle performing as intended. Built from heavy-duty materials and proven in real-world conditions, Rust Buster crossmembers are an exact fit, OE Spec solution backed by our Lifetime Warranty.
Installation Instructions
Downloadable PDF: RB8311 Installation Instructions.pdfÂ
