Notes: 129907-21660 V-PULLEY, 130 is original YANMAR product. 129907-21660 V-PULLEY, 1305 is commonly used in transmissions/axles/engines 4TNV94L-NCKM, 4TNV94L-NCKS, 4TNE98-BQCKST, 4TNE98-BQCKS, 4TNV98-ZNSADC, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849