Western Model BS121 Gear Reducer. HP: 38; Ratio: 1.4; Input RPM: 629;

Western Model BS121 Gear Reducer. HP: 38; Ratio: 1.4; Input RPM: 629; Output RPM: n/a; Type: n/a; S.F.: 2.2. Notes: SerialNumber 3023; BS-121 Frame Catalog150 Pinion Rpm 629 Wgc Order #55665*