Notes: 129647-66120 LINK, ENGINE CONTROL is original YANMAR product. 129647-66120 LINK, ENGINE CONTROL5 is commonly used in transmissions/axles/engines 4TNV88-DSAP, 4TNV88-GENE-B, 3TNV88-GENE-B, 4TNV88-GENE-A, 3TNV88-GENE-A, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849