Original 1977 Oil and Gas trade vintage catalog for TWIN DISC, INC. Main office and plant was located in Racine, WI.

Manufacturers of Oilfield Power Transmission Equipment.

Products include Power-Shift Transmissions,  Stub Shaft for Chain Side Loads, Universal Joint Assemblies, Twin Disk Omega Drive, Single-Stage Torque Converters, Three-Stage Torque Converters, Hydraulic Marine Reverse & Reduction Gears, Power Take-Offs, Air Actuated Clutches, Mechanical Clutches, Fluid Couplings, High Energy High Speed PTO, Limited Attendance Friction PTO, Rubber Block Drive PTO, Disconnecting Fluid PTO and Multi Pump Mounts Power Take-Off Units, all are fully featured.

Has product images, description and applications provide product details.

Unbound from a large rare 1976-1977 Composite Catalog, this unique old four-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro oilfield petroleum industry library.