Notes: 119802-13710 STUD, M8X40 is original YANMAR product. 119802-13710 STUD, M8X405 is commonly used in transmissions/axles/engines 4TNE84-BAG, 4TNE88-RAG2, 4TNV88-BPCKS, 4TNV88-SND, 4TNV88-SND, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849