Products Snowmobile- Arctic CatPiston Kit Back Piston Kit 09-657-01 Item number: 09-657-01 Brand: Arctic Cat CC: 698 Bore Size: 79.95mm Stroke: 70 Fit on models: You May Also Be Interested In Piston Kit 09-684-04 Piston Kit 09-657 Throttle Cable 7080733 / 05-138-82 Reed Gasket 09-717268 / 717268 / 420-630-810