This Genuine Tohatsu Marine Part is an auto-by-starter assembly with the part number 3R3-03410-0. It is compatible with Mercury/Mariner outboard engines with the part number 854254005. This starter assembly is designed specifically for Tohatsu engines and is made with high-quality materials to ensure reliable and efficient performance. It is a genuine Tohatsu part, guaranteeing a perfect fit and optimal functionality for your marine engine. Whether you need to replace a faulty starter or upgrade your existing one, this Genuine Tohatsu Marine Part is the ideal choice for maintaining the performance and longevity of your boat's engine.