This motor is a 5.7", 120 volt, B/B, 2- stage, peripheral bypass motor. This is a 8 amp max motor. Same as the l-116336-00 except B/B. The carbon brush is l-33326-1, armature is l-216336-01, field is l-316336-00, the bearings are l-7076462 and l-7076132.. Ball/Ball. 2-Stage.