Delivers steady chain lubrication to support smooth and efficient cutting performance. The Echo 90094 Auto Oiler-Gear Case Assembly is a mechanical component designed to distribute oil from the reservoir to the cutting chain during operation. It operates by utilising internal gears to regulate and pump oil automatically as the engine runs, ensuring consistent lubrication without requi... https://www.wholetoolbox.com/echo-90094-auto-oiler-gear-case-assembly