• Perfect Choice For Repairing & Replacement, High Performance As Original One . • Freight Prepaid and Quick Shipment by SPECIAL POST line or Yun Express , and takes about 7 to 10 working days only . • Quality Guarantee: 180 days from date of purchase , hassle-free return & refund after service guaranteed by Aliexpress. Superior Quality Cylinder Piston Ring Repair Kit For Stihl Grass Trimmer Brush Cutter MPN #: 4119-020-1207 Fits For Stihl Brush Cutter: FS160 FS220 FS280 FS290 Cylinder Bore: Ø 40mm Piston Kit OEM #: 4119-030-2002 Package Included: 1pc Cylinder 1pc Piston 1pc Piston Pin 2pcs Circlips 2pcs Piston Rings Please kindly check with us if your machine model number not listed , any question replied soon .