The cylinder gasket set seals the joints between the block and the head, maintaining compression and preventing oil and gases from escaping. The 39.00 mm size is the cylinder bore. Brand: TMMP.
Replace them every time the cylinder-piston group is disassembled and whenever there are oil leaks or blow-by. Choose strictly by the cylinder diameter given in the name. If you are unsure about compatibility, give us a call and we will advise by model.
