Mazda 3 BK RLCA (80 duro/ShA) Control Arm Lower Assembly Kit — Standard Replacement — SKU: TRC1148 TRC1148 is a fully assembled rear lower control arm kit that upgrades alignment stability and handling while simplifying installation. A smart standard-replacement choice engineered to outperform OE. Features and Benefits Comprehensive, hassle-free rear lower control arm kit delivered fully assembled with top-quality SuperPro bushings — TRC1148. Enhances vehicle handling and overall performance. Direct-fit replacement that addresses common OE shortcomings in control arms. Upgraded arm design, construction, materials and bushings; engineered to outperform OE and competitor alternatives. Comes with pre-installed Hybrid SuperPro bushings for a swift, straightforward install. Improves alignment accuracy and maintains stable steering geometry; reduces undesirable arm movement in all driving conditions. No increase in NVH; SuperPro polyurethane offers exceptional material memory and abrasion resistance, outperforming rubber. Designed, tested and engineered in Australia.