Notes: 119802-25100 GEAR ASSY, IDLE is original YANMAR product. 119802-25100 GEAR ASSY, IDLE5 is commonly used in transmissions/axles/engines 3TNV84-GDG, 4TNV84T-GGE, 4TNV84T-DSA2, 4TNV84T-DSA, 4TNV84-DMW, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849