

A-Arm Tube Assembly, 11.75 in., 20 Degree Screw-In Ball Joint
JOES Racing Products 15575-20-SLB is a universal racing control arm built for circle track front suspension setups that need a precise, serviceable A-arm rather than a stock replacement. The 11 in. A-arm tube assembly combines a 20-degree screw-in ball joint, aluminum cross shaft, and slotted bearing design to help racers dial in suspension geometry with proven JOES hardware.
JOES Racing Products 15575-20-SLB Features:
- 11 in. A-arm tube assembly for universal racing suspension applications, making it suited to custom chassis builds rather than direct OE replacement service.
- 20-degree screw-in ball joint design supports race-focused front-end geometry changes and serviceability at the track.
- Aluminum cross shaft helps reduce unnecessary suspension weight while providing the mounting structure needed for competition use.
- Slotted bearing design gives racers additional adjustment capability when setting up front suspension travel and alignment.
- CNC-machined construction from JOES Racing Products in Washington, USA, supports consistent fit and repeatable setup work.
Confirm chassis dimensions, required control arm length, ball joint angle, and mounting hardware before ordering. This is a universal racing component for custom suspension setups.