Eccentric bushing for I.A.C. (integral Adjustable Caster). 1° setting (identified by 1 dot) permits either +1° or -1° caster modification with regards to the orientation about the bushing. Created From famous Hudy Spring Steel. Group of 2.
The V2 Eccentric bushings have a milled out slots that may allow the screws to anchor them, for that reason preventing the bushings from submiting extreme racing conditions.