Notes: 129208-51060 SUPPORT is original YANMAR product. 129208-51060 SUPPORT5 is commonly used in transmissions/axles/engines 3TNE78A-EHP, 3TNE78A-EMG, 3TNE82A-EAF, 3TNE82A-ECB, 3TNE82A-EPM, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849