Traxxas Aluminum Caster Blocks are CNC Machined from 6061 Aluminum, and will increase the durability of the front end of the Slash 4x4, Rustler 4x4, Stampede 4x4, XO-1 and others. For the ultimate in front end durability, pair with the Traxxas Aluminum Steering Block Set (TRA6837R).
Tuesday, Mar 29 2016 (about 4 years ago)
Traxxas Aluminum Caster Block Set (Red) (2)
Too thin sections at the bottom, better by far than plastic part, but ST Racing supply heavier design for less. I broke mine.