10–14 Mazda3 Front Lower Control Arm Set w/ SP Bushings (80 duro/ShA) - SKU TRC1051 TRC1051 is a complete, ready-to-install front lower control arm upgrade for the 2010–2014 Mazda3, enhancing alignment and handling with pre-installed Hybrid SuperPro bushings and uprated ball joints. Features and Benefits Direct-fit replacement and upgrade for 2010–2014 Mazda 3 — TRC1051. Supplied as a complete, fully assembled kit with special uprated ball joints and new bolts (includes ball joint). Improves alignment and vehicle handling; eliminates undesirable arm movement to maintain better steering geometry in all driving conditions. Upgraded arm design, construction, materials, and bushings for durability and performance. Pre-installed Hybrid SuperPro bushings: no NVH increase, superior material memory, high abrasion resistance, and outperforms rubber. Designed, tested, and engineered in Australia.