Trailer Parts Truck Parts Spare Parts Drum Tractor Brake Camshafts Agricultural Vehicles Tractors for York Truck, Heavy Truck. High-Strength Material: Constructed from Carbon Steel and 40Cr for superior durability and hardness. Precision CNC Machining: Head and spline machined by CNC center to ensure high accuracy and performance. Heat Treatment Capability: Available heat treatment services to further strengthen hardness upon request. Comprehensive Certifications: Holds ISO9002 and TS16949 certifications ensuring quality management standards. Global Export Experience: Exported to markets including Italy, Czech, Lithuania, Georgia, and Australia since 2009. Wide Compatibility: Fits York Truck, Heavy Truck, and various tractor models with multiple OE numbers. Customization Support: Customers can send technical data and drawings for tailored solutions. Professional R&D Team: Backed by a dedicated research and development team for technical problem solving.