Fitment: This manual piston ring filer compatible with part numbers 66785 & 66786.
High-Quality Construction: Made of durable aluminum with a 120-grit carbide grinding wheel, providing reliable and precise filing every time.
Precision Design: Designed for accurate piston ring gap adjustment, this tool allows you to quickly and smoothly file rings to the correct clearance, improving engine performance and sealing.
Easy to Use: Simply secure the piston ring on the pin, turn the handle, and grind—no complex setup required. The compact design makes it easy to use on any workbench or in the garage.
Warranty: Backed by a 2-year warranty. If you have any issues, contact us for a quick solution—your satisfaction is guaranteed!