Notes: 129558-49160 PIPE, WATER is original YANMAR product. 129558-49160 PIPE, WATER5 is commonly used in transmissions/axles/engines 4TNV84T-ZXKVA, 4TNV88-BDCR, 4TNV88-BKVA, 4TNV88-BLCR, 4TNV88-BLCR, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849