Notes: 129535-77880 PULLEY is original YANMAR product. 129535-77880 PULLEY5 is commonly used in transmissions/axles/engines 4TNE98-TBA, 4TNE98-TBZ, 4TNV98-VTBZ2, 4TNV98-Q2FY, 4D98E-2QFY, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849