40 Series Driven 5/8 Bore 3/16 Keyway

GENERAL INFORMATION:
The Model 40 is sometimes referred to as the "MidRange" torque converter system since it falls into the middle range between the series TC20, TC30 and 90 or 102 systems for the larger horsepower applications. The Model 40 is a rugged piece of machinery. The drive clutch is composed of heavy walled stamped steel to withstand the extreme rigors of rough applications. The 40 driven unit is of the same type construction as the drive clutch.Application possibilities for the 40 cover a wide range. Kits 'are available to convert the 40 from the standard 4 cycle setup to be used on 2 cycle engines. The Model 40 system is designed for a lot of applications including the recreational vehicles such as the big three wheelers, ATV's L TV's and the E.T.V. (Economy Transportation Vehicles). Materials handling and other commercial uses like: oil well pumps, tractors, tillers, mowers, construction equipment, plus industrial equipment. In short, wherever there is a need, want and use for a torque sensitive drive system device that is infinitely variable from engagement to the highest speeds attainable (within the pitch diameter range) . . . the 40 system should be considered.