| 8429.52.10 |  | Backhoes, shovels, clamshells and draglines |  | Free |  | 35% | 
| 8429.59.10 |  | Backhoes, shovels, clamshells and draglines |  | Free |  | 35% | 
| 8431.41.00 | 40 | Clamshell (grappler) attachments | No. |  |  |  | 
| 8431.49.90 | 35 | Parts of backhoes, shovels, clamshells and draglines: |  |  |  |  | 
| 8483 |  | Transmission shafts (including camshafts and crankshafts) and cranks; bearing housings, housed bearings and plain shaft bearings; gears and gearing; ball or roller screws; gear boxes and other speed changers, including torque converters; flywheels and pulleys, including pulley blocks; clutches and shaft couplings (including universal joints); parts thereof: |  |  |  |  | 
| 8483.10 |  | Transmission shafts (including camshafts and crankshafts) and cranks: |  |  |  |  | 
| 8483.10.10 |  | Camshafts and crankshafts: |  |  |  |  |