Notes: 121120-77012 STARTER, RA1.4 is original YANMAR product. 121120-77012 STARTER, RA1.45 is commonly used in transmissions/axles/engines 3TNE68-HIN, 3TNE74-HIN, 3TNE74-HT, 3TNE74-HT, 3TNE74-HIN, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849