Our transmission rebuild kits are of the highest quality and meet all standards set by professional installers. High quality Japanese manufactured bearings (Nachi and Koyo) Includes: bearings, seals, gaskets Includes; Synchro Rings This compatible with Jeep AX4 4 speed and AX5 5 speed manual transmission rebuild kit is a complete rebuild kit with synchro rings. This transmission uses a nut on the end of the counter shaft and a 20 millemeter wide input bearing (B32-14UR or 32BC08S1N). This kit includes all the bearings, synchro rings, seals, gaskets.