T90 Main Shaft 640390


Fits: T90 transmission



This is a new very high quality and very correct main shaft for the T-90 three speed transmission. This is the main shaft that all the upper gears fit on and operate.  This will fit the CJ2A, Cj3A, CJ3B, M38, M38A1, Wagon, Truck, and early CJ5 with the T90 transmission.

Part Number: 640390

Additional information

Weight 4.6 oz
Dimensions 4 × 4 × 12 in


There are no reviews yet.

Be the first to review “T90 Main Shaft 640390”

Your email address will not be published. Required fields are marked *