Notes: 119813-22500 RING SET, PISTON is original YANMAR product. 119813-22500 RING SET, PISTON5 is commonly used in transmissions/axles/engines 3TNE82A-AF, 3TNE82A-DGD, 3TNE82A-EAF, 3TNE82A-ECB, 3TNE82A-EPM, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849