Joes A-Arm 8.5in Screw In B/J Slotted Bearing 15510 SLB

Dirt racing demands suspension geometry that responds instantly without binding or lag—and this JOES A-Arm delivers exactly that. The four sealed roller bearings eliminate virtually all rotational resistance, giving you the crisp suspension movement necessary for consistent lap times and predictable handling. Built with precision-machined aluminum and steel construction, this control arm is engineered to withstand the abuse of high-speed cornering while maintaining tight tolerances that won't degrade over a race season.

The slotted bearing design and modular construction make this arm adaptable to various frame configurations, including backside A-arm mounts. Installation is straightforward with the screw-in ball joint, and the sealed bearing arrangement prevents the weld distortion and binding that plague traditional welded designs.

• 8.5 inch length
• Screw-in ball joint
• Slotted bearing style
• Four sealed roller bearings
• 10-degree geometry
• Upper control arm
• Aluminum/steel construction
• Black powder coat finish
• Sold individually
• Dirt late model compatible
• Dirt modified compatible
• Modular design