Team Associated ASC31852 Apex2 Steering Blocks Arms

These steering blocks and steering arms are the front knuckle components for the Team Associated Apex2. The steering block carries the front axle and wheel bearings and pivots on the kingpin between the upper and lower suspension arms, while the steering arm connects it to the steering link so servo input actually reaches the wheel.

The front knuckles sit at the very point of impact, which makes them among the most commonly broken parts on any on-road car. A cracked steering block lets the axle move under load and destroys camber and toe consistency, and a broken steering arm removes steering on that side of the car completely.

Fitment covers the Apex2, Apex2 Sport, Apex2 Sport A550, Apex2 Sport ST550, Apex2 Sport Nissan Z, and Apex2 Hoonigan. These are direct replacements for the factory parts and reuse your existing bearings, axles, and hardware, so a repair takes only a few minutes on the bench and needs no modification.