Products OthersVent Back Gas Tank Vent 556-21110-00 Item Number: 556-21110-00 Description: 9/16", SS, 90° You May Also Be Interested In Vent 956-03773-00 Fuel Tank Vent Round Head 956-03735-00 Stamped 956-06015-00 Marine Wiper Motor 556-10140-12V