CM Series

CM SeriesThe CM clutch and brake design offers the same features of the CB unit but has ventilated friction-shoe assemblies where moderate slippage is encountered between the element and drum. Oil States CM technology is the preferred choice for the marine industry, and the CM elements are offered in five sizes. Oil States is one of the leading providers in new and re-manufactured CM elements.

Contact the factory about the CM re-manufactured core program to reduce cost on future rebuilds.

Key Features

  • Industry leader in re-manufactured CM clutches and brakes.
  • Reclaimable, heavy-duty rim design.
  • New and re-manufactured options offered in all sizes.
  • High quality.
  • Replacement parts.


  • Marine propulsion


  • Engineering design
  • Application support
  • Customer service
  • New clutch supply
  • Re-manufactured clutches
  • Full Line forward and reverse drums