The Dolmar 028245273 is a genuine OEM oil pump assembly designed for specific Dolmar chainsaw models. This critical component is responsible for delivering lubrication to the saw chain and guide bar, ensuring smooth operation and extending the life of cutting components. Manufactured to Dolmar's high standards, this replacement part guarantees precise fitment and reliable performance, maintaining the chainsaw's efficiency and durability. Regular maintenance and replacement with genuine parts like the 028245273 oil pump assembly are essential for the longevity and safe operation of your Dolmar chainsaw.