Retaining hardware kit used to lock WABCO/Budd disk brake cylinder pins in place on the disk brake tongs. Kit contains one each of a 3/4"-10 castellated nut, a 3/4" washer, a stainless steel spring and a cotter pin. |
If your brake cylinder pin retaining hardware looks like this (rusted out nut, collapsed or rusted out spring, rusted out washer), maybe its time for a brand new set of retaining hardware. |