This high-quality exhaust bellows assembly is a perfect fit for your Mercury Marine engine. It is designed to provide excellent performance and reliability for your boat's engine system. The part number for this assembly is 18654A1, and it is compatible with a wide range of Mercury Marine engines including the 32734A, 18654A, and Bravo I, II, III models. It is made by East Marine, a trusted brand in the boating industry, and is designed to meet the highest standards of quality and durability. This product is ideal for those who are looking to upgrade their boat's engine system and improve its performance.