Notes: 129400-92440 HONE, FLEX is original YANMAR product. 129400-92440 HONE, FLEX5 is commonly used in transmissions/axles/engines 4TNV94L-XHYB, 4TNV94L-PLK2, 4TNV94L-PLK, 4TNV94L-PIKA, 4TNV94L-PHYBW, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849