This is á new very high quality and very correct clutch linkage pivot tube. Some call it an idler arm. This is the main pivot point for your clutch linkage. These are bad about the holes in the arms wearing out as well as the inner portion of the tube.This new high quality reproduction has all the correct arms and holes as well as the internal parts. This will really take a lot of excess play out of your clutch linkage. This will fit perfectly on the MB, GPW, CJ2A, CJ3A, CJ3B, M38, M38A1, M170, and early CJ5.