Notes: 119645-66020 SPRING, REGULATOR is original YANMAR product. 119645-66020 SPRING, REGULATOR4 is commonly used in transmissions/axles/engines 3TNE74-FC, 3TNE74-MB, 3TNE74-MB, 3TNE74-FC, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849