The STIHL 41340201218 Piston and Cylinder kit is a genuine OEM replacement part designed for optimal performance and durability in compatible STIHL equipment. This kit features a 35mm bore, ensuring precise fitment and restoring engine compression and power. It is a critical component for engine repair and maintenance, suitable for various STIHL brushcutters and earth augers, including the FS120, FS200, FS250, BT120C, and SP200 models. Constructed from high-quality materials, this piston and cylinder assembly meets STIHL's rigorous standards for reliability and longevity.