Engine Oil Drain Pump | Jabsco 34060-0130Engine Oil Drain Pump Jabsco 34060 0130 Polished brass hand pump is designed to thread onto 3 4 in. garden hose thread dipstick tubes for oil removal. Jabsco engine oil hand pump For marine engine oil change applications Screws onto threaded male 3 4 in. garden hose (GHT) fitting on top of dipstick tube Fitting connection for 1 2 in. ID hose Includes 2 ft of 1 2 in. ID drain hose Disassembles for easy cleaning 10 1 4 in. long x 1 1 4 in. cylinder