| Item | Part No. | Part Name | Qty | Serial No. |
| 207-70-00380 | ARM ASS'Y | K40001- | ||
| 1 | \6\ | ARM | K40001- | |
| 2 | 207-970-7410 | BRACKET (WELDED) | K40001- | |
| 3 | 207-970-7420 | BRACKET (WELDED) | K40001- | |
| 4 | 207-970-7430 | BRACKET (WELDED) | K40001- | |
| 5 | 207-70-72340 | BUSHING | K40001- | |
| 6 | 207-70-72440 | BUSHING | K40001- | |
| 7 | 207-70-73250 | BUSHING | K40001- | |
| 8 | 207-70-72351 | BUSHING | K40001- | |
| 9 | 207-70-72360 | BUSHING | K40001- | |
| 10 | 07020-00000 | FITTING | K40001- | |
| 11 | 07145-00110 | SEAL | K40001- | |
| 12 | 207-70-72120 | SEAL | K40001- | |
| 13 | (\8\707-01-XZ991) | CYLINDER GROUP,(SEE FIG.Y1620-41A0) | K40512- | |
| (\8\707-01-XZ990) | CYLINDER GROUP,(SEE FIG.Y1620-41A0) | K40001-K40511 |