| Item | Part No. | Part Name | Qty | Serial No. |
| 144-70-00011 | BLADE ASS'Y | 22388- | ||
| 144-70-00010 | BLADE ASS'Y | 20006-22387 | ||
| 1 | 144-70-11112 | BLADE | 20006- | |
| 2 | 144-70-11210 | BRACKET (WELDED) | 20006- | |
| 3 | 144-70-11220 | BRACKET (WELDED) | 20006- | |
| 4 | 130-70-41310 | PLATE¤ MARK (WELDED) | 20006-. | |
| 5 | 144-70-11131 | EDGE | 20006- | |
| 6 | 140-70-11170 | BIT,END¤ L.H. | 20006- | |
| 140-70-11180 | BIT,END¤ R.H. | 20006- | ||
| 7 | 02090-11270 | BOLT | 20006- | |
| 8 | 02091-11205 | BOLT | 20006- | |
| 9 | 02290-11219 | NUT | 20006- | |
| 10 | 130-70-41120 | PIN | 22388- | |
| 144-70-11120 | PIN | 20006-22387 | ||
| 11 | 04050-08070 | PIN | 20006- | |
| 12 | 144-70-12130 | JOINT | 20006- | |
| 13 | 140-70-12110 | PIN | 20006- | |
| 14 | 140-70-12120 | PIN | 20006- | |
| 15 | 04050-05030 | PIN | 20006- | |
| 16 | 144-871-1840 | PLATE (OP) | 20006- |