This is a new Timken US Made bearing and race. This is for the both the output shafts on the Dana 18 transfer case. The Dana 18 is also known as the Spicer 18 and Brown-Lipe transfer case. This was used stock in the MB, GPW, CJ2A, CJ3A, CJ3B, M38, M38A1, and early CJ5. There are two sets of these in one transfer case. One set for each output. This sale is for one set or one race and one bearing.