Notes: 121750-49110 JOINT is original YANMAR product. 121750-49110 JOINT5 is commonly used in transmissions/axles/engines 4TNV88-BPTBZT, 3TNV82A-BPTBZ, 4TNE88-TB, 4TNE88-TB1, 4TNE88-ETB1, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849