| Item | Part No. | Part Name | Qty | Serial No. |
| 6271-11-8300 | HEAD COVER ASS'Y | 500001- | ||
| 1 | 6271-11-8120 | COVER,HEAD | 500001- | |
| 2 | 6271-11-8170 | ELBOW | 500001- | |
| 3 | 6207-11-8140 | PLATE | 500001- | |
| 4 | 04418-02550 | SCREW | 500001- | |
| 5 | 6204-11-8810 | O-RING (K1) | 500001- | |
| 6 | 6136-11-8120 | NUT | 500001- | |
| 7 | 6136-11-8130 | WASHER | 500001- | |
| 8 | 6136-11-8142 | PACKING (K1) | 500001- | |
| 9 | 6271-11-9120 | PLATE | 500001- | |
| 10 | 04418-02550 | SCREW | 500001- |