Notes: 129155-42350 V-PULLEY is original YANMAR product. 129155-42350 V-PULLEY5 is commonly used in transmissions/axles/engines 3TNE78A-BME, 3TNE78A-EMG, 3TNE78A-MG, 3TNE82A-DGD, 4TNV88-BXYB, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849