About this item:Multiple Applications: 🎁 This transmission fluid pump is designed to fit standard quart bottles with a 28mm bottle cap. It offers an 8cc per pump stroke capacity, making it suitable for a variety of tasks, including oil changes, siphoning gasoline, and transferring fluids such as engine oil, biodiesel, kerosene, shampoo, and detergent.Widely Used: 🎁 Perfect for maintenance on automobiles, trucks, RVs, boats, motorcycles, and other daily applications. It's ideal for transferring engine/motor oil, antifreeze, transmission fluid, transformer oil, and more.Convenient 3rd Hand Adapter: 🎁 This pump comes with a butterfly adapter that acts as a 3rd hand, securely fixing the filling tube while you pump. It provides ease of use, making your work more efficient and less messy.8CC Per Pump Stroke: 🎁 The 28mm gear oil transfer pump is designed to fit standard quart-sized bottles, making it perfect for motor oil, ATF, and gear lube transfers.Gear Oil Pump: 🎁 Ideal for gear oil refills and changes, this pump simplifies the process, preventing messy spills while keeping your boat's engine properly lubricated and running smoothly.