Original-Zubehör-Hersteller Husqvarna 545 550xp mkII MARK 2 XP PORTIERTE AUSPUFF DUAL PORT SCHALLDÄMPFER MOD

You need to make sure that you got MK2 550xp, this muffler won't fit 550xp MK1 (the old one, first version). Muffler kit includes - Heat shield.

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