M2C Racing RC8B3 Pillar Ball Retainer Bushings are precision machined for a perfect fit, and the hard delrin material should last the life of the car. These are a direct fit upgrade for the stock Associated ASC81065 pillow ball caps that can wear over time, requiring you to adjust the pillow ball nut clearance. They can also bind up and cause the retainer nut to back out, creating slop in the steering knuckle and a possible DNF. These delrin bushings are super hard to resist wear, and the delrin material reduces friction reducing the chances of binding.
This product was added to our catalog on December 8, 2015