Notes: 129004-49620 HOSE ASSY, WATER is original YANMAR product. 129004-49620 HOSE ASSY, WATER5 is commonly used in transmissions/axles/engines 4TNV88-BXYB, 4TNV88-BXYB1, 4TNV88-BXPYBB, 4TNV88-BPTBZ, 4TNV88-BPTBZT, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849