Control Arm Screw-In Alum Shaft 7-3/4in 10Deg

The Control Arm Screw-In Aluminum Shaft 7-3/4-inch 10-degree is a precision upper control arm engineered for suspension systems requiring a lightweight yet rigid geometry. Built with an aluminum tubular shaft and steel screw-in ball joint, this universal control arm delivers the durability needed for high-performance applications while maintaining reduced unsprung weight. The 7.75-inch length and 10-degree angle are factory-tuned geometry specifications that define ride characteristics, geometry correction, and suspension travel—critical parameters for vehicles operating at the limits of their design envelope.

The aluminum construction reduces weight compared to fully-steel designs, a measurable advantage in applications where unsprung mass directly impacts acceleration response and cornering dynamics. The black powder-coated finish provides corrosion resistance across diverse operating environments, from salt-air coastal conditions to high-moisture off-road terrain. The screw-in ball joint design simplifies installation and allows independent replacement without full arm removal—a practical consideration for field maintenance and rebuild cycles. At 3.01 lbs per unit, the weight savings accumulate across a suspension system, particularly beneficial in racing, high-altitude, or payload-sensitive applications.

This control arm suits operators and engineers rebuilding custom suspension systems, restoring classic vehicles to enhanced geometry specifications, or upgrading OEM components for improved handling. The universal fitment designation indicates broad compatibility across platforms, though proper verification against your vehicle's mounting points and ball joint size is essential before purchase. Serious suspension builders and off-road enthusiasts rely on precision control arms to achieve predictable geometry and eliminate unwanted bump-steer or caster variance that degrades steering feedback and tire wear.