Notes: 129155-51051 BEARING is original YANMAR product. 129155-51051 BEARING5 is commonly used in transmissions/axles/engines 3TNE82A-DGD, 4TNE84-BAG, 4TNE88-TB1, 4TNE88-ETBZ, 4TNE88-ETB, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849