O.S Engine cylinder sleeve and piston. The piston moves up and down inside the cylinder making a compression chamber. Piston is made of aluminum. Cylinder Sleeve is made of brass with Nickel plating.
Requires: Installation into the 15 CV-A engine.
Piston Height: 13.7mm (.542")
Piston Diameter: 15.2mm (.598")
Piston Pin Hole Diameter: 3.8mm (.150")
Cylinder Sleeve Height: 26.0mm (1.026")
Cylinder Sleeve Outer Diameter: 18.9mm (.747")
Cylinder Sleeve Outer Flange Diameter: 20.9mm (.825")
Cylinder Sleeve Inner Diameter: 15.3mm (.603")