The STIHL Oil Pump Assembly is a genuine OEM part designed for specific models such as the MS382, MS462, MS462C-M, and MS500i chainsaws. This high-quality oil pump is compatible with STIHL 2-stroke engines and is powered by gasoline. It comes as a single unit in the pack, making it easy to replace or upgrade your existing oil pump for optimal performance. With the trusted brand of STIHL and compatibility with various models, this oil pump assembly is a reliable choice for maintaining or repairing your chainsaw.