Notes: 24341-000240 O-RING, 1AS24.0 is original YANMAR product. 24341-000240 O-RING, 1AS24.05 is commonly used in transmissions/axles/engines 2TNE68-BL, 2TNE68-BL, 2TNE68-BL2, 2TNE68-BL2, 2TNE68C-BG, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849