Each sew eurodrive gear reduction is new never installed and was stored as a spare. Sew-eurodrive inc. Gear reducer type : k86dt90l4is s n : 870146354.96.96.001 In : 1720 rpm out : 16 rpm torque : 7880 lb-in. Ratio : 107.31 Service factor : 1.0 Mounting position b3ab lubrication : mobilgear 630 sew-eurodrive inc. Motor 2.0 Hp type : dft90l4is tefc 3 ph ser. No. 870146354.96.96.001 V : 230 460 y hz : 60 a : 6.0 3.0 Hp : 2.0 S.F. 1.0 Rpm : 1720 approximate dimensions shaft diameter : 2 3 8 shaft length : 4 3 4 center of shaft to base of motor : 8 5 16 footprint : 7 1 8 x 7 1 8 overall dimensions : 24 x 20 x 18 approximate shipping weight : 275 lbs.