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Kit of 14 3" Standard Shackle Bolts with Locknuts fits Dexter Trailer Axle Axel (9163B-KITX14)

R & P Carriages

$18.99
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Set of 14 Trailer Leaf Spring Shackle Bolts with Locknuts – 9/16" x 3" (PN: 9163B / SB-3)

This hardware set includes fourteen (14) 9/16" diameter x 3" long shackle bolts with matching locking nuts, designed for mounting double-eye leaf springs to front and rear hangers on tandem or triple axle trailers. Made from durable zinc-plated steel for corrosion resistance, these bolts ensure a secure, long-lasting suspension connection.

Part Number 9163B
Manufacturer Part Number SB-3
Bolt Diameter 9/16 inch
Bolt Length 3 inches (overall)
Thread Pitch 9/16"-18 fine thread
Included Hardware 14 × locknuts (self-locking, zinc-plated)
Material Heat-treated steel, zinc-plated
Application For 1-3/4" wide double-eye leaf springs and standard trailer suspension hangers

Features

  • Complete set of 14 shackle bolts and locknuts for dual or triple axle trailer suspension
  • Fine-thread design prevents loosening under vibration and heavy load
  • Zinc-plated finish resists corrosion for longer service life
  • Standard 9/16" × 3" size fits most tandem axle hanger and shackle configurations
  • Ideal for replacing worn or rusted suspension hardware during rebuild or upgrade

Includes fourteen (14) bolts and fourteen (14) locknuts. Fits standard 9/16" hanger and shackle configurations used on Dexter, Lippert, and Rockwell trailer suspensions.