PISTON FOR POWER SAWS : 355 357 IN THE PACKAGE YOU WILL FIND PISTON - SIGNS - SPINOTTO - SEEGER Ø46 Ø SPINOTTO 12 HUSQVARNA ALSO COMPATIBLE WITH POWER SAWS : JO 2156 Ø 46 Ø SPINOTTO 12 JONSERED Original Code: 011682 Original Code: MF