[Fits Models]: Cylinder Piston 47mm for Stihl MS291 MS291C Chainsaw, 47mm Big Bore for Stihl MS271 MS271C Chainsaw
[Reliable Performance]: This cylinder is cast from high quality metal for better durability, replacing the old part with this one makes the equipment run smoother and improve work efficiency
[Easy Installation]: Every cylinder is tested and precisely calibrated by the factory, and can be installed directly
[Notice]: Check whether intake of your cylinder is the same as the picture to ensure that you have purchased the correct accessory (Round Style Intake)
[Package Include]: 1x Cylinder and Piston Kit, 1x Spark Plug
