Part Number: 9101-79568-125 Used on: Snow mobile Cylinders Cylinder Design: Single Bore: 79.5 Stroke: 68.0 Rod: 125.0 Displacement: 1012.6405674 Number of Cylinders: 3 Piston Number: 9910M07950 Head Volume: Wrist Pin Size 18.0 Base Gasket Thickness 0.02