The Genuine Tohatsu Marine Part is a crankshaft assembly with the part number 3R0-00030-1. It is also known by the alternate part number 3AC-00030-1. This crankshaft assembly is designed specifically for Tohatsu outboard motors and is a genuine OEM part. It is made with high-quality materials and precision engineering to ensure optimal performance and durability. The crankshaft assembly plays a crucial role in the engine's operation, converting the reciprocating motion of the pistons into rotational motion. It is an essential component for the smooth and efficient functioning of the outboard motor. With the part number 401-898101038, this Genuine Tohatsu Marine Part is a reliable and trustworthy choice for maintaining and repairing your Tohatsu outboard motor.