Features 1. Accessories: The 34060-0130 manual oil discharge pump is compatible with OMC, Mercruiser, and other marine engines. It includes a 3/4 inch threaded garden hose connector for use with the dipstick tube. 2. Multipurpose: Designed to remove oil from engines and transmissions. Suitable for bilge pumping, draining water tanks, transferring diesel fuel, and other liquid transfer applications. 3. High output: Delivers up to 1 gallon per minute (4 liters per minute). Requires approximately 40 strokes per gallon. Begins suction on the first stroke without priming. 4. High-quality materials: Constructed with durable brass cylinders, oil-resistant plungers, and shock-absorbing end caps for long service life and reliable performance. 5. Unique design: Features one-handed operation for fast and easy oil drainage. Detachable components allow for convenient cleaning. Note - Installation instructions are not included. Professional installation is recommended. If you do not find the item you need, please contact the seller for assistance. - If compatibility is uncertain, contact the seller prior to purchase and provide your equipment details. Specifications Material: Iron, Silicone Color: Black Size: 30 x 11.5 x 5.5 cm Weight: 485 g Package Includes: 1 x 10-1/4 inch long by 1-1/4 inch diameter pump with 3/4 inch brass fitting 1 x 2 feet of 1/2 inch inner diameter drain hose 1 x Instruction manual