Forging/Heat Treatment - Outboard Motors
Our quality is our pride and we put our hearts and souls into crafting every forged and heat-treated part for outboards.
- Transforming the reciprocating motion of the pistons into rotational motion, the crankshaft is a vital part of the engine. Yamaha crankshafts offer high performance at low cost.
- Assembled Crankshaft
- Our high-efficiency manufacturing techniques significantly reduce production costs and result in tough, durable crankshaft parts.