HIPA Muffler Bracket with Bolts Fuel Filter for Husqvarna 340 345 346 346XP 350 351 353 Chainsaw Jonsered 2150 2153 # 544028301 Fitment models: Husqvarna 340 345 346 346XP 350 351 353 Chainsaw Jonsered 2150 2149 2152 2153 2147 2145 2141 Package include 1 x bracket, 2 x bolts, 1 x gasket, 1 x fuel filter Compare it carefully with your old muffler, make sure the one is exactly what you are looking for