1. Item Name: high precision steel spur gear 2. Part No.: 4C2005, 4C2006, 4C2004 3. Material: 20CrMnTi, 40Cr,42CrMo, C45 4. Processing: Casting, Forged gear, spur gear 5. Heat treatment: Hardening and Tempering, High Frequency Quenching, Carburizing Quenching. 6. Color: Green, Natural color 7. Packing: Neutral Cartons, Wooden or Iron case. It is available to provide colorful package according to your design or we make design for your brand if required. 8. Function/Use: Widely used for John Deere, New Holland, Class, Case, Schumacher machinery 9. Feature /Characteristic: An advantage of gears is that the teeth of a gear prevent slipping. 10. Advantages: High quality 11. Certificate/ Standard: BV, European or American standard 12. Place of Origin: Zhejiang 13. We can accept trail Order.