530026119 Husqvarna Check (Duckbill) Valve

530026119 Husqvarna Check (Duckbill) Valve.  No original manufacturer’s packaging is available.  Fits Husqvarna:  435, 435 E, 570 EPA, 570 XP, 576 XP, 445 E, 455 Rancher, 137 E, 141, 136 & Other Chainsaws