Woodroof key 3x4x13.5 mm for Malossi crankshaft 5318713 - 5318739 - 5319440

The 3x4x13.5 mm half-moon key for Malossi crankshafts is a product specifically designed to solve the problem of fatigue fractures in Piaggio moped Malossi crankshafts.

Thanks to its precise shape and dimensions, this key ensures a perfect seal and stability, guaranteeing optimal engine performance. Made with high-quality materials, it is extremely resistant and durable over time.