Make oil changes a breeze: The easy-to-use oil pump is powered by just 20 pump strokes, ensuring quick and mess-free fluid extraction without the need for electricity. To maximize vacuum in device, lightly wet the leather disk in gasket prior to use. Save time and effort: The fast-acting oil extractor pump drains oil from small engines in seconds and larger engines in minutes, all with no extra tools required Simplify small engine maintenance: The 3.5 quart capacity of the oil pump is perfect for handling 4-cycle engine oil changes on lawn mowers, garden tractors, generators, snow throwers, and more Access hard-to-reach areas: The compact design of the 2005LVMI is perfect for reaching tight spots, like on boats or in other confined areas Keep your workspace clean: No more inconvenient drain plugs or oil drain pans - used oil and other liquids are stored spill-free within LiquiVac's 3-quart container for easy disposal.view less