Stihl - 1121-030-0405 - Crankshaft

The STIHL 11210300405 is a genuine OEM crankshaft designed for a range of STIHL chainsaws, including the MS 210, MS 230, MS 250, 021, 023, and 025 models. This critical engine component is engineered to precise specifications to ensure proper engine timing, balance, and power transmission, contributing to the chainsaw's durability and efficient operation. Replacing a worn or damaged crankshaft with this authentic STIHL part helps maintain the original performance and reliability of your equipment.