Zone Offroad F8212 UCA Ball Joint & Cap Rebuild Kit for GM & Ford Control Arms

The Zone Offroad F8212 is a master service kit designed to rebuild the upper ball joint on Zone Offroad upper control arms (UCAs). This complete cap rebuild kit includes everything needed to fully service one control arm, restoring proper suspension geometry and joint integrity to lifted trucks equipped with Zone Offroad UCAs.

Kit Includes:

• One (1) press-in replacement ball joint
• Red anodized aluminum dust cap
• Dust cap gasket / O-ring
• Grease zerk fitting
• Snap ring (where applicable)
• Cotter pin

Key Features:

• Application-specific replacement designed exclusively for Zone Offroad upper control arms
• Press-in ball joint design for straightforward installation
• Red anodized aluminum dust cap for corrosion resistance and a premium finish
• Sold individually — services one (1) control arm
• Compatible with Zone Offroad Ford control arm kits F2300 and F2301
• Compatible with Zone Offroad GM control arm kits C2315 and C2320
• Backed by a Limited Lifetime Warranty

This service kit is the ideal solution for maintaining or restoring a worn upper ball joint on your Zone Offroad lift kit without replacing the entire control arm. Keeping your UCAs properly serviced ensures accurate alignment, precise steering response, and long-term suspension performance.