The 1980 Yamaha XT500 crankshaft is a vintage part manufactured in Japan. It is designed as a connecting rod bottom end, suitable for motorcycles and scooters. This unfinished crankshaft features the OE/OEM part number 583-11400-09-00 and is an interchangeable part with the same manufacturer part number. Made by Yamaha, this crankshaft is a reliable and authentic component for restoring or repairing vintage motorcycles.