SuperPro Control Arm Upper Assembly Kit (80 duro/ShA) — TRC1008 SKU TRC1008: High-strength alloy upper control arms with heavy duty ball joints and upgraded bushings deliver precise handling and longevity without unwanted NVH. Features and Benefits Contains 2 complete upper suspension arms with heavy duty ball joints (SKU TRC1008). High-strength, lightweight alloy construction for durability and performance. Upgraded arm design with pre-installed Hybrid SuperPro bushings; optimised for longevity without any unwanted NVH. Eliminates undesirable arm movement to maintain better steering geometry in all driving conditions. Easy, direct replacement and upgrade; designed, tested and engineered in Australia. Suited for standard replacement and performance-lowered applications while maintaining ride quality. 80 duro/ShA bushing specification.