4224 190 0306 STIHL Starter Cover with Rewind Starter – Genuine OEM Part4224 190 0306 STIHL Starter Cover with Rewind Starter Genuine OEM Part The STIHL Starter Cover with Rewind Starter (4224 190 0306) is a genuine OEM replacement starter assembly designed for use on the STIHL TS 700 cut off saw equipped with a recoil (rewind) starting system. This complete starter cover assembly houses the rewind mechanism responsible for engaging the engine during starting and automatically retracting the starter rope after each pull.