Notes: 128990-51330 SPRING, DELIVERY is original YANMAR product. 128990-51330 SPRING, DELIVERY5 is commonly used in transmissions/axles/engines 2TNV66-DMC, 2TNV66-DMIN, 3TNM68-AFS, 3TNM68-AIME, 3TNM68-ALH, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849