This is the drive shaft yolk sleeve assembly that fits early model vehicles. This part is used with the Spicer U joints and fits on a 16 splined shaft. The yolk overall height is 5 1/2" tall (measure yours to be sure its the same). The book notes that it fits MB, GPW, CJ2A, CJ3A, CJ3B front and rear up to 1956. And it fits Early Truck and Wagon Front up to 1949 and the rear up to 1953. It might fit other models but it is uncertain unless you check your splines and overall height. 1 Required per Drive Shaft.