Husqvarna 505 17 13-01 OEM Spark Arrester for 555, 556, 562 XP Chainsaws 505171301
OEM replacement muffler screens are a high quality option for Husqvarna and Jonsered chainsaws. Most chainsaws sold in North America come with spark arrestor muffler screens (also known as firescreens), to prevent forest fires in dry conditions. This is the first thing to wear out on a muffler. Whether they get plugged up from carbon, or rust out from being heated up, they need to be replaced often. Good to have a couple around the shop.