|Dimensions||6 × 4 × .5 in|
This is a new very correct and high quality reverse idler shaft. This is for the T90 three speed transmission. This is the little shaft that the reverse idler gear rides on. (small gear by itself toward the bottom of the transmission) The T90 transmission was used in the CJ2A, CJ3A, CJ3B, M38, M38A1, M170, early CJ5, Willys wagon, Truck, and jeepster.
Part number: 640420