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The WPT® mechanical power take-off consists of a lever actuated clutch with a shaft and bearings mounted in a rigid cast housing. The mechanical PTO is designed for inline and sideload applications on all internal combustion engines with standard SAE industrial  flywheel/ flywheel housing dimensions.

Mechanical PTO Features

  • Sealed-for-life pilot bearings eliminate lubrication problems.
  • Ball bearing throwout collars are optional on 10”, 11 ½”, 14” and 18”. Standard on the 311 PTO.
  • Heavy-duty, laminated, gear tooth friction disc is available for heavy shock load applications that require extra friction disc tooth strength.
  • All drive rings are ductile (nodular) iron or steel.
  • Roller pilot bearings are available for higher sideload requirements in select sizes.



  WPT Mechanical

Installation and Maintenance Manuals

Mechanical PTO Installation and Maintenance Manual