Notes: 71421C-21010 CRANKSHAFT ASSY is original YANMAR product. 71421C-21010 CRANKSHAFT ASSY5 is commonly used in transmissions/axles/engines L70N5AJ8T1AAWK, L70V6-M1, L70V6-MME1, L70V6-RESA2, L100V6-KEKRYI, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849