Notes: 129916-49740 PLUG, R03 is original YANMAR product. 129916-49740 PLUG, R035 is commonly used in transmissions/axles/engines 2TNE68-CDM, 2TNE68-CMC, 2TNE68-CMC2, 2TNV70-APK, 2TNV70-KAP, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849