Notes: 129150-02870 Main Bearing 0.25mm is original YANMAR-MARINE product. 129150-02870 Main Bearing 0.25mm5 is commonly used in transmissions/axles/engines 3TNV84-GDG, 4TNV84T-DSA3, 4TNV84T-DSA, 4TNE88-NSR, 4TNE88-NSW, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849