Rust Buster Transmission Crossmember For 1997-2004 Nissan Frontier RB8314

RB8314
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  • Fits 1997-2004 Nissan Frontier
  • Fits 2000-2004 Nissan Xterra
  • Fits 4wd V6 (3.3L) Automatic Transmission only
  • Replaces Nissan OE Part Number 11330-7Z300
  • Requires modification (new holes) with 2.4L and Manual Trans
  • Includes Class 10.9 Mounting Hardware
  • Protect with Rust Buster Rust Converter Paint RB9917
  • Bolt on Installation
  • Ships with an oil protective coating to prevent oxidation during transit
  • 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

Dowloadable PDF: RBxx

Inventory Last Updated: Jun 25, 2026
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