vhbw - the clever way Exhaust damper for your power saw To ensure that your chainsaw functions properly at all times, every component part must be in perfect condition and the exhaust silencer plays a particularly important role. Here at vhbw, we have a simple and cost-effective solution for your problem. With our high-quality replacement damper, you can easily repair your chainsaw yourself and save the money you would have spent on purchasing another device. CONTENT OF DELIVERY: - 1x exhaust muffler TECHNICAL DETAILS: - Dimensions (L x W x H): 11 x 8.4 x 6.5 cm - Material: iron - Colour: silver - Weight: 220 g Compatible with Stihl MS 231 - Stihl MS 251 - Stihl MS 231C - Stihl MS 251C Replacement for Stihl 1143 140 0661 vhbw - High-quality replacement parts and accessories to prolong the service life of your electronic devices.