Jeep Manual Trans Mainshaft

Additional Detail: Replaces OE: 640390

Is your T90 transmission not shifting right? Do you cringe from the grinding noises when you shift? Omix has the T90 internal parts you need to fix your Jeep's transmission. Fix it and enjoy your drive.

OMIX proudly offers all the parts you need to keep your Willys/Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement transmission main shaft fits 41-45 MB/ GPW, 46-49 CJ2A, 49-53 CJ3A, 53-66 CJ3B, 50-52 M38, 52-57 M38A1, 46-55 Truck / Station Wagon, 48-50 Jeepster VJ, 55-65 FC150 / FC170, and 55-71 CJ5 / CJ6 models equipped with T90 3-speed manual transmissions. Replaces OE 640390