Notes: 121850-35531 VALVE, CONTROL is original YANMAR product. 121850-35531 VALVE, CONTROL5 is commonly used in transmissions/axles/engines 4TNV106GGB1B, 4TNV106TGGB1, 4TNV106-GGB1B, 4TNV106T-GGB1, 4TNE106-TB, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849