Notes: 129486-77490 SPRING, BRUSH is original YANMAR product. 129486-77490 SPRING, BRUSH5 is commonly used in transmissions/axles/engines 4TNV84T-DSA3, 4TNV84T-GGE, 4TNV84T-DSA, 4TNV84T-DSA2, 4TNE88-ETBZ, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849