Engine Oil Drain PumpPolished brass hand pump connects directly to engine oil dipstick tube on many popular marine engines such as OMC and MercruiserScrews onto threaded male 3/4"" garden hose (GHT) fitting on top of dipstick tube, Gives simple ""one-hand"" pumpingComplete with 2ft of 1/2"" ID drain hoseProduct : JABSCO MARINE ENGIN OIL DRAIN HAND PUMP W/ 3/4"" HOSE FITTING Manufacturer : JABSCO Manufacturer Part No : 34060-0130 UPC : SKU: CW31445