Notes: 129004-42040 JOINT is original YANMAR product. 129004-42040 JOINT5 is commonly used in transmissions/axles/engines 4TNV88-ZSTB, 4TNV88C-PYB, 4TNV88C-PYBU, 4TNV88C-PTB1, 4TNV88-BXYB, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849