Exhaust Muffler Bracket Gasket Bolts For Husqvarna 340 345 346 346XP 350 351 353 Chainsaw Spare Replacement PartFor Husqvarna 340 345 346 346XP 350 351 353 chainsaw partReplace OEM for 503202987, 503204587, 503862501Package include 1 x Muffler Gasket, 1 x Muffler Bracket, 2 x Muffler Bolt