Minn Kota 4.5' Diameter 112lb. Thrust Lower Unit Armature 92-100-245 Minn Kota 36 V 112 LB Armature The above part number supersedes the following old part numbers: 2-100-245 Fits all 2014-Present 112 LB thrust Minn Kota Motors This armature assembly comes with the sealed ball bearing and the e clip already installed.