Notes: 11421C-11020 CYLINDER HEAD ASSY is original YANMAR product. 11421C-11020 CYLINDER HEAD ASSY5 is commonly used in transmissions/axles/engines L70V6-MMA, L70V6-MME1, L70V6-PAMA, L70V6-PEMMA, L70V6-PMMA, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849