Idler Arm Install

Likely it is missing something. This was an old idler arm that came with a complete K-member, steering linkage, disc brakes, etc. that I bought a number of years ago. There's no telling whether all of the correct pieces were there or not. I did find in the pile of parts what would have to be called a spacer; it's not a washer, per se, inasmuch as it doesn't fit down over the bushing in the knuckle. The hole will fit the bolt, but not large enough to go over the bushing. It will ride on top of the bushing and should just about take up all of that slack. Thanks.