Description
The Gasket Genius exhaust muffler gasket for Husqvarna 435, 440, 445 and 450 chainsaws is manufactured to OEM dimensions for precise fit between the muffler and engine exhaust port. Designed as a direct replacement gasket to ensure correct sealing of the exhaust connection on compatible two‑stroke saw engines. Fits specified Husqvarna 435, 440, 445 and 450 models without modification.
Replaces part number:
- 544084401.








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