Notes: 114840-23620 METAL,CRANK PIN 0.50 is original YANMAR product. 114840-23620 METAL,CRANK PIN 0.505 is commonly used in transmissions/axles/engines L70N5CN8C9CAKA, L70V5AJ8T2AAWK, L70V5EA1C1AA, L70V5EA1C1HABE, L70V5EJ0C1HAPR, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849