The Exhaust Gasket is a heat-resistant sealing plate specifically designed for Stihl petrol chainsaws. It fits seamlessly between the cylinder and the silencer, ensuring a perfect match with the OEM reference 1127 149 0600. This essential component helps maintain the correct exhaust seal, preventing gas leaks and protecting the cylinder face while preserving engine back pressure for optimal performance. Constructed from durable, high-temperature composite gasket material, the Exhaust Gasket is compatible with Stihl models in the 1127 chassis family, including the MS390 and MS310. Upgrade your chainsaw's performance and reliability with this high-quality exhaust gasket.