SuperPro Fixed Offset Upper Control Arms for 1–3 Inch Lifted Vehicles – TRC6620 The SuperPro TRC6620 fixed-offset upper control arm enhances wheel alignment and performance on lifted 4x4 vehicles. Built for heavy-duty use with high-articulation ball joints and SuperPro polyurethane bushings, the TRC6620 is engineered for harsh off-road conditions. Features and Benefits TRC6620 fixed-offset UCA improves wheel alignment on lifted 4x4 vehicles, reducing tire wear and improving overall performance. Constructed using high-strength steel forgings and tube steel for durability and reliability in heavy-duty use. Robot-welded components ensure consistent and precise manufacturing standards. Heavy-duty, high-articulation ball joint enables greater suspension articulation without binding for improved control and handling over rough terrain. Includes SuperPro polyurethane bushings offering superior resilience and durability compared to traditional rubber bushings. Polyurethane material is resistant to abrasion, wear, and chemicals—ideal for harsh off-road environments. Gain extra clearance, articulation, and correct alignment with a stronger control arm designed for harsh off-road conditions. High quality, form factor welding and assembly. High grade steel for increased strength. Approved Nationally – VSB 14 Compliant (ADR compliant). Manufactured, tested, and designed in Australia; built to meet SuperPro's high-quality requirements and engineered to outperform. Part Number (SKU): TRC6620
