Feature●Suitable Models - This hinge pin tool is designed to replace Mercruiser Alpha One, One Generation Two and Mercruiser Bravo One, Two, Three, R, MP, MC-1.●REPLACEMENT PART NUMBER - Hinge pin removal tool is manufactured to OE quality standards and performance Replacement OE part number is 91-78310. Strict factory inspection, perfect match with the required models and no difference in adaptability.●Gimbal Removal - This hinge pin tool is used on the hinge pin screw to separate the housing from the gimbal ring.●Durable steel - This hinge pin tool is made of high quality durable steel material, which has strong wear resistance, is robust and durable.●Professional installation - Professional installation is highly recommended, according to the original factory specifications that perfectly match the original.Description