Notes: 129150-02940 METAL,THRUST.25(4PIE is original JOHN-DEERE product. 129150-02940 METAL,THRUST.25(4PIE5 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