Galvanized Forging Non-Standard Gear Part Ningbo Pushing Machinery Manufacturing Co., Ltd. Base Info Description Pre：Nkr Truck Bevel Gear by Gear Grinding (ratio: 7/43; 8/39; 7/39; 7/41; 8/43; 10/43) Next：Spiral Bevel Gear in Auto Differential (ratio: 7/43; 8/39; 6/41)
