Fits Simplicity 1686737SMCool Coil TechnologyDoes not fit all applications - Verify part number by referring to model specificationsHigh Temperature Bearing UpgradeIntegrated Water Tight Wire HarnessReplaceable Pulley
Responsive image

PTO Clutch Fits Simplicity 1686737SM

At OMB Warehouse, we strive to provide the greatest selection and quality of parts for your outdoor power equipment.

Need other parts to complete your project? Check out our huge catalog - we have what you need.

Cool Coil Technology

  • Does not fit all applications - Verify part number by referring to model specifications
  • High Temperature Bearing Upgrade
  • Integrated Water Tight Wire Harness
  • Replaceable Pulley Bearing
  • Super Smooth "Fits Xtreme Precision" Machined Pulley
  • To prevent premature clutch failure, follow the instruction sheet included with the clutch
  • Belt WidthDouble A
  • ID1 1/8"
  • Pulley Diameter4 1/8"
  • Rotation DirectionCounter Clockwise


  • We do not accept returns on any electrical components. If you're unsure if the item is an electrical component, please contact us.