Notes: 129612-42350 V-BELT, A38 is original YANMAR product. 129612-42350 V-BELT, A385 is commonly used in transmissions/axles/engines 4TNV88-ZSTB, 4TNV88-ZSTB1, 4TNV88C-PTB1, 4TNV88-BXYB, 4TNV88-BXYB1, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849