| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 104-21-51100 | Frame Assembly, Steering Case | 90210- | |
| 2 | 103-21-21181 | Boss, Welded | 90210- | |
| 3 | 104-21-31140 | Plug | 90210- | |
| 4 | 07049-01012 | Plug | 90210- | |
| 5 | 07043-01019 | Plug, Taper | 90210- | |
| 6 | 07044-12412 | Plug | 90210- | |
| 7 | 07040-12414 | Plug | 90210- | |
| 8 | 07002-02434 | O-ring | 90210- | |
| 9 | 07040-13016 | Plug | 90210- | |
| 10 | 07002-03034 | O-ring | 90210- | |
| 11 | 101-21-11170 | Plate | 90210- | |
| 12 | 101-21-11161 | Gasket | 90210- | |
| 13 | 01010-81020 | Bolt | 90210- | |
| 14 | 01643-31032 | Washer | 90210- | |
| 15 | 103-21-51210 | Cover | 90210- | |
| 16 | 103-21-51230 | Gauge | 90210- | |
| 17 | 01010-81045 | Bolt | 90210- | |
| 18 | 01010-81035 | Bolt | 90210- | |
| 19 | 01602-21030 | Washer | 90210- | |
| 20 | 103-21-31260 | Boss | 90210- | |
| 21 | 103-21-21260 | Boss | 90210- |