Dirt King Upper Arm Heim Rebuild Kit

$169.00

Designed to rebuild worn heim joints in upper control arms.
Restores precision movement and reduces play in suspension.
Helps maintain proper suspension geometry and handling.
Premium Probearing components for durability.
Works with Dirt King upper arms using ¾″ heims.

The Dirt King UCA Heim Rebuild Kit is designed to restore worn heim joints in upper control arms, giving your suspension renewed precision and reliability. Over time, the rod ends in uniball-style upper control arms can wear from repeated articulation and off-road abuse, leading to slack, noise, and poor handling. This rebuild kit replaces those worn components with premium replacement parts engineered for rugged performance.

Included in the kit are four Probearing P8DMR12T-F1 heims and four jam nuts, enough to service both upper control arms on one vehicle. The heim joints are sourced from Probearing — a reputable manufacturer known for components that endure challenging conditions and provide long life in high-stress environments.

Specifications

Replacement parts: Four Probearing P8DMR12T-F1 heims
Includes: Four jam nuts for secure locking
Application: Rebuild worn upper control arm heim joints
Compatibility: All Dirt King upper arms using ¾″ heims

Installation

Remove worn heims from both upper control arms, clean mounting surfaces, and install the new Probearing P8DMR12T-F1 heims with supplied jam nuts. Tighten hardware to specification and verify smooth articulation before use.