Manual Piston Ring Filer 

120 Grit Grinding Wheel
Features:
  • Manual Operated Model
  • Comes with One 120 Grit Grinding Wheel
  • Made from High-Quality Aluminum
  • Uses Proform Part #66786 Replacement Grinding Wheels
  • Can Be Bench or Vise Mounted
  • Sold Individually
PART# 66785
Dealer Locator

To assure proper piston ring end-gap, the piston ring filer enables the user to file piston rings quickly and accurately. Position the piston ring firmly against the dowel pins, crank the handle to turn the abrasive wheel. Using a feeler gauge, file the piston ring to meet the manufacturer's specification.

  • To assure proper piston ring end-gap, the piston ring filer enables the user to file piston rings quickly and accurately.
  • Position the piston ring firmly against the dowel pins, crank the handle to turn the abrasive wheel.
  • Using a feeler gauge, file the piston ring to meet the manufacturer's specification.
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