Western Model S53 Gear Reducer. HP: 25; Ratio: 4.09; Input RPM: 1720;

Western Model S53 Gear Reducer. HP: 25; Ratio: 4.09; Input RPM: 1720; Output RPM: 430; Type: Parallel; S.F.: NoneListed. Notes: SerialNumber 1119; 9" Center of shaft to floor 11" x 15" Bolt Hole Pattern Order #73164Pinion Speed RPM 430/.720*