Notes: 129120-42351 V-PULLEY, PUMP is original YANMAR product. 129120-42351 V-PULLEY, PUMP5 is commonly used in transmissions/axles/engines 4TNV88-BKNKR3, 4TNV88-BKNKR, 4TNV88-BKNKR2, 4TNV86CHT-MVX, 4TNV88-BDMSR1, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849