The Stihl SV11216403203 oil pump is a genuine OEM replacement part designed for specific Stihl chainsaw models. This essential component is responsible for delivering lubrication to the saw chain and guide bar, ensuring smooth operation and extended life of cutting attachments. Manufactured to Stihl's rigorous quality standards, this oil pump provides reliable performance and precise oil flow, maintaining the efficiency and durability of your equipment. Always refer to your machine's parts diagram for correct fitment.