It looks like this Part has been superseded by LEGO Part 32123b Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced.
This entry is intended only for individual loose parts lists.
Avoid using this entry in sets and MOCs. Use 32123b instead.
Click on a colored part below to see the Sets and MOCs that use part 32123a Technic Bush 1/2 Smooth with Axle Hole Reduced in that color. You can find an overview of all LEGO Colors here.
If a color is missing, it probably needs to be added to a Set Inventory.
There are 3 Mold variations of part 32123a - Technic Bush 1/2 Smooth with Axle Hole Reduced in the database, in use between 1997 to 2007. See Molds and other related Parts.