Part: crank seal ring
Part # 505 27 57 19 505 27 57-18
Condition: new old stock from closed out dealer
Fits: Husqvarna, Jonsered and Partner
154, 240, 245, 254, 257, 261, 343, 345, 346, 351, 353, 356, 357, 359, 362, 365, 371, 372, 375, 40, 45, 49, 50, 51, 55, 570, 575 and 576