Notes: 129155-77800 PLUG, GLOW is original YANMAR product. 129155-77800 PLUG, GLOW5 is commonly used in transmissions/axles/engines 2TNE68-HIN, 2TNE68-LW, 3TNE68-HIN, 3TNE68-LW, 3TNE74-HIN, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849