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 on the dipstick tube. 2. Multipurpose: Designed to remove oil from engines and transmissions. Ideal 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. Provides strong suction from the first stroke without priming. 4. Durable Construction: Built with long-lasting brass cylinders, high-quality oil-resistant plungers, and shock-absorbing end caps for extended service life. 5. Ergonomic Design: Simple one-handed operation allows for quick and easy oil drainage. Features a detachable design for convenient cleaning. Note: Installation instructions are included in the package. For optimal results, professional installation is recommended. If you have questions about compatibility, please verify your equipment specifications before purchase. Specifications Material: Iron, Silicone Color: Black Dimensions: 30 x 11.5 x 5.5 cm Weight: 485 g Package Includes: - 10-1/4" long x 1-1/4" diameter pump with 3/4" brass fitting - 2' of 1/2" ID drain hose - Instruction manual