NEW CYLINDER & PISTON KIT FITS STIHL MS311 BIG BORE 49MM, REPLACES STIHL PART # 1140-020-1204, NIKASIL COATING, SHIPS FROM USA NOTE: STIHL USED 2 DIFFERENT CYLINDERS, ONE HAS 3 SCREWS TO HOLD THE INTAKE MANIFOLD ON AND THE OTHER USED 4 SCREWS TO HOLD THE INTAKE ONTO THE CYLINDER!!! THIS CYLINDER IS THE 3 SCREW MANIFOLD STYLE, BE SURE TO CHECK YOUR CYLINDER BEFORE ORDERING, I DO NOT HAVE THE 4 SCREW STYLE CYLINDER. NOTE: THE CYLINDER AND PISTON KIT IS NOT MADE IN CHINA |