| Item | Part No. | Part Name | Qty | Serial No. | 
| 1 | Swing Machinery and Motor, 2nd Carrier and Pinion, Front | |||
| 2 | Swing Machinery and Motor, 1st Carrier and Gauge Support, Front | |||
| 3 | Swing Machinery and Motor, 2nd Carrier and Pinion, Rear | |||
| 4 | Swing Machinery and Motor, 1st Carrier and Gauge Support, Rear | 
