OTC's No. 2357 Brass Transfer Pump is designed to remove motor oil or automatic transmission fluid through dipstick tubes instead of the traditional under vehicle drain plug fluid drain process. Using a transfer pump also gives you the option of removing just a portion of the oil or fluid - perfect for overfill situations. Superior brass and neoprene construction ensures durabilty while delivering an outstanding ability to create suction. Smooth operation moves 3.2 ounces of oil or transmission fluid per stroke. Includes: 1/4 inch ID X 40 inch long suction hose; 1/2 inch ID X 24 inch long discharge hose. Value is at the core of the OTC tool and equipment portfolio. For a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line available. Whether it's a specialty tool or unique piece of service equipment, OTC provides top solutions to modern automotive service challenges while increasing technicians' productivity and shop profits.