The STIHL 41340202900 crankcase is a genuine OEM replacement part designed for various STIHL brushcutters and augers. This essential component houses the crankshaft and other engine internals, ensuring proper engine function and durability. It is compatible with models including the FS 120, FS 200, FS 250, FS 300, FS 350, BT 120 C, and SP 200. This crankcase ensures a precise fit and reliable performance, maintaining the original specifications of your STIHL equipment.