10-1/2in Upper A Arm Slotted 15 Degrees

The HOWE 10-1/2in Upper A Arm Slotted 15 Degrees (SKU: HOW2214215) is a precision tubular control arm engineered for high-performance chassis and suspension applications demanding exact geometry and durability. Built for serious competitors, fabricators, and enthusiasts who require repeatable alignment and load-bearing capability, this upper A arm delivers the geometry control necessary for consistent handling and performance under demanding conditions. The 15-degree slotted design provides critical adjustment range for fine-tuning suspension geometry without requiring multiple arms.

Constructed from high-strength steel with a durable blue powder coat finish, the 10-1/2 inch tubular design minimizes weight while maximizing rigidity—essential for maintaining suspension geometry under lateral and vertical loads. The screw-in ball joint connection provides secure attachment, repeatability, and tool-free serviceability in the field or shop. At 5 lbs, the arm balances structural integrity with the light-weight requirements of competition and tactical vehicle builds. The slotted upper mounting position allows fine increments of caster and camber adjustment, enabling tuners to dial in precision without fabrication.

This control arm is ideal for custom chassis builders, race teams, and operators running aftermarket suspension systems where OEM geometry is insufficient. The universal design accommodates a range of platforms, making it suitable for both wheeled tactical vehicles and high-performance off-road rigs. Installation requires basic suspension knowledge and standard hand tools; verify ball joint size and mounting geometry compatibility with your specific platform before ordering. For optimal results, pair with matching lower control arms and have the suspension professionally aligned after installation.