The 503765301 Fit for Husqvarna 372 XP 362 365 371 385 390 XP Exhaust Muffler set is a high-quality replacement part designed specifically for 2-stroke gasoline-powered chainsaws. Made of durable black plastic, this muffler set is compatible with a variety of Husqvarna models and comes with a 6-month manufacturer warranty for added peace of mind. Easy to install and requiring no assembly, this muffler set is a reliable choice for maintaining your chainsaw's performance and ensuring a quiet operation in your yard or garden.