Model available are with 2:1 reduction and 6: 1 reduction for various shaft size.


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REDUCTION GEARBOXES have been designed to allow the OEM or end-user more flexibility in engine choices. Gone are the long lead times, higher prices and reliance on one engine company to supply your gear reduction needs.


  • Reduction Gearboxes are in stock and immediately available to satisfy your unique project demands.
  • Designed to fit most small (3/4″ bore) 4-cycle engines.
  • Convenient bolt-on design adapts to most engine makes and models.
  • Provides flexibility in engine selection by eliminating the need to purchase costly special engines with lengthy delivery lead times.
  • Constructed of rugged, aluminum castings and precision machined gears for maximum longevity.
  • Features heat treated helical gears for quiet, optimum torque-carrying capacity.
  • Sports an industrial strength aluminum die cast housing.
  • Ball-bearing supported PTO shaft.
  • Reduction gearbox mounting kits available for various crankshaft configurations.