Exhaust muffler compatible HUSQVARNA JONSERED For models : HUSQVARNA : 355 357 359 JONSERED : CS 2156 CS 2159 Code : 40271250 Original code : 504 70 69-01 503 91 76-03 503 91 76-02 503 91 76-01 503 91 76-91 HUSQVARNA JONSERED