The Genuine Tohatsu Marine Part, specifically the Crankshaft D, is a high-quality component designed for use in Tohatsu outboard motors. It is part number 309-00034-0 and is compatible with various models. This crankshaft is essential for converting the reciprocating motion of the pistons into rotational motion, providing power to the engine. Crafted with precision and durability in mind, this genuine Tohatsu part ensures optimal performance and longevity for your marine engine. Trustworthy and reliable, it is a perfect replacement or upgrade for your existing crankshaft.