Description

This is a replacement piston kit for the CY F270 4-bolt engine (DDM Part # bb60x), as well as the 2 bolt and 4-bolt watercooled engines (DDM Part # bb208 & bb209 ).  Kit comes as pictured, including piston, piston ring, c-clips, bearing, pin washers, and piston pin.

This piston is a slightly different design than the one used in the CY 2-bolt motors, with different shaping at the bottom.