7/8-14 Chromoly Male Rod End - 3/4" Bore UCA Heim Joint

Spec sheet

Collected from 1 supplier page - confirm fit with the supplier before ordering.

Heavy-duty 7/8-14 male rod end with a 3/4-inch bore, heat-treated 4130 chromoly body and maintenance-free PTFE liner. Available in right- or left-hand thread for compatible serviceable RRW upper control arms, suspension linkages and custom fabrication projects. Product description Service the Joint. Keep the Arm. A worn or loose heim joint does not mean the complete upper control arm needs to be replaced. This heavy-duty 7/8-14 male rod end is a serviceable replacement for compatible RRW upper control arms and custom suspension assemblies using the same dimensions. Its three-piece construction combines a heat-treated 4130 chromoly body, hardened alloy-steel race and hard-chrome-plated bearing ball for dependable articulation under demanding suspension loads. The PTFE-lined design operates without a grease fitting, helping reduce maintenance while delivering smooth movement in off-road, racing and performance suspension applications. Product Highlights 7/8-14 UNF male threaded shank 3/4-inch precision bearing bore Available with right- or left-hand thread Heat-treated 4130 chromoly-steel body Silver-zinc-plated body for corrosion protection Three-piece precision rod-end construction Heat-treated alloy-steel race PTFE-lined for maintenance-free articulation Precision-ground 52100 bearing-steel ball Hard-chrome-plated ball surface ±12-degree misalignment angle Published 55,692-lbf static radial load rating Serviceable replacement for compatible UCA and linkage applications Thread Options Right-Hand Thread Part number: JMXR12-14T Standard right-hand 7/8-14 UNF external thread Tightens clockwise Dimensions and Specifications Thread size: 7/8-14 UNF 3A external Bearing bore: 0.7500" +0.0025"/-0.0005" Body diameter: 2.000" ±0.010" Ball width: 0.875" ±0.005" Body thickness: 0.687" ±0.005" Overall body length: 3.375" Threaded shank length: 1.875" Misalignment: ±12 degrees Total available angular movement: approximately 24 degrees Published static radial load: 55,692 lbf Appr

Suppliers (1)

• Relations Race Wheels

  7/8-14 Chromoly Male Rod End - 3/4" Bore UCA Heim Joint · Orderable · stock unverified

  Checked Nov 5, 2026
  $35.00
  View at supplier

Specifications and fitment

Thread

7/8-14 UNF Right Hand Thread

Price history