Technic Bush 1/2 Smooth with Axle Hole Reduced
Part Number 32123a
Name Technic Bush 1/2 Smooth with Axle Hole Reduced
Category Technic Bushes
Material Plastic
8 related parts (same mold or print family)

Variants of a mold are catalogued separately, so each one has its own sets and minifigs. Check these too if something you expect is missing here.

Appears in 252 sets
Light Gray (217 sets)
    Light Bluish Gray (23 sets)
      Tan (6 sets)
        White (3 sets)
          Yellow (3 sets)
            Black (1 set)
              Blue (1 set)