Super Parts New Pack of Exhaust Muffler + Gasket + 2 Bolts fit for Husqvarna 36 41 136 137 141 142 Chainsaw Replaces 545006044 Fit for Husqvarna 36 41 136 137 141 142 Replacement OEM # 503 06 94-15 Package includes 1 muffler + 1 gasket + 2 bolts Please check for the details to make sure this part will fit!