SWIVEL A-300 parts list
| NO | Description | UNIT | QTY |
| 1 | Lower Oil Seal P/N 122-00061 | NOS | |
| 2 | Cylindrical Roller Bearing. P/N 109-0021 | NOS | |
| 3 | Lower Seal Spacer. P/N 51061500 | NOS | |
| 4 | Upper Seal Spacer P/N 51021400 | NOS | |
| 5 | Upper Seal Set P/N 122-0053 | NOS | |
| 6 | O-Ring. P/N 129-0095 | NOS | |
| 7 | Pin Bail. P/N 51067000 | NOS | |
| 8 | Main Thrust Bearing. P/N 108-0019 | NOS | |
| 9 | Tapered Roller Bearing. P/N 107-0042 | NOS | |
| 10 | Bushing Bail . P/N 51068000 | NOS | |
| 11 | Stem Bar. P/N 51064000 | NOS | |
| 12 | Bonnet. P/N 51065000 | NOS | |
| 13 | Bumper. P/N 51051700 | NOS | |
| 14 | Insert Bumper. P/N 51051800 | NOS | |
| 15 | O-Ring. P/N 129-0096 | NOS |