The STIHL 11246403201 is an original equipment manufacturer (OEM) oil pump specifically designed for various STIHL chainsaw models, including the 034, 036, MS 340, and MS 360. This critical component is responsible for delivering oil to the guide bar and saw chain, ensuring proper lubrication during operation. Manufactured to STIHL's rigorous quality standards, it guarantees optimal performance, extended chain and bar life, and a precise fit for compatible models, maintaining the efficiency and durability of your chainsaw.