This high-quality ear clamp is a must-have for any boat owner who wants to ensure that their marine engine is running smoothly and efficiently. Designed specifically for Evinrude Johnson OMC brands, this ear clamp is an OEM part that is built to last and withstand the rigors of all types of marine environments. With its 18.5mm size and 5-pack quantity, this ear clamp is the perfect choice for anyone who wants to keep their marine engine running at its best. Made from durable materials and designed to provide reliable performance, this ear clamp is an essential part for any boat owner who wants to extend the life of their marine engine.