Jeep AX5 5 Spd AX4 4 Spd Transmission Rebuild Kit 1984-1987 This is a transmission rebuild kit for the Jeep AX4 and AX5 1984-87 Transmission BK161AWS This is a rebuild kit for a 1984-87 Jeep AX5 5 Speed and AX4 4 Speed Manual Transmissions that use a nut on the end of the counter gear instead of a snap ring. The input bearing number used in this kit is either 32TM03 or 32BCS4-2. The input bearing is 23mm wide (thick). Special note: This transmission was produced with four different input bearings. To make sure you are getting the correct kit, please check your input bearing. If you have a 20mm wide input bearing, please see my other listing! This kit comes with all the main roller bearings, input pocket needle, seals, gaskets, and high quality synchro rings. The AX5 has a cast iron center plate and is used behind the 4 cylinder engine