A piston kit, 43.00 mm in diameter, for 2-stroke scooters with chain drive. The piston together with the rings compresses the air-fuel mixture and transmits the force of combustion to the crankshaft; it is the basis of the cylinder-piston group. Manufacturer: SEE. Country of origin: Taiwan.
Replace the piston group when the engine loses pull, smokes and burns oil, and replacing the rings alone no longer helps. The +0.75 in the name indicates the oversize: for a cylinder bored for a larger piston diameter. Choose the diameter by the cylinder.
