Rust Buster Right Leaf Spring U-Bolt Plate For 1988-1998 GM C/K Trucks RB730074

RB730074
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  • Fits 1988-1998 Chevy C/K 1500 (OBS)
  • Fits 1988-1998 GMC Sierra C/K 1500
  • Fits 1992-1999 Chevy Suburban 1500
  • Fits 1992-1999 GMC Suburban 1500
  • Fits 1992-2000 Chevy Tahoe
  • Fits 1992-2000 GMC Yukon
  • Built to OE Spec
  • This is the plate the U-bolts go through to secure the leaf springs to the rear axle
  • Replace GM OE Part Number 15592586

Rust Buster leaf spring and control arm mounts are engineered as a direct-fit solution for restoring critical suspension attachment points compromised by rust and structural fatigue, without altering factory geometry or alignment. Designed to reinforce high-load areas where failure is common, each mount is precision-formed to integrate seamlessly with the original frame, ensuring proper suspension positioning, secure attachment, and long-term durability. By replacing only what’s compromised, you maintain ride quality, handling, and safety while avoiding unnecessary full-frame repairs. Built from heavy-duty materials and designed for real-world conditions, Rust Buster mounts deliver a dependable, OE-respecting solution backed by our Lifetime Warranty.

Inventory Last Updated: Oct 21, 2026
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