Piston and Cylinder Kit for old model SX82 Baumr-Ag Chainsaw 82ccPlease note this item is only suitable for the old model Baumr-Ag SX82 chainsaw. You can determine if you have the new model SX82 or the old model SX82 by checking the shape of the air filter and intake (see photo in this listing for details).
We cannot guarantee it will fit any other similar chainsaw.
Piston diameter is 52.85mm.
Gudgeon pin diameter is 11mm.