| Item | Part No. | Part Name | Qty | Serial No. |
| 178-30-00321 | TRACK FRAME ASS'Y,L.H. | 1001- | ||
| 178-30-00331 | TRACK FRAME ASS'Y,R.H. | 1001- | ||
| 1 | 178-30-11511 | FRAME,TRACK, L.H. | 1001- | |
| 2 | 178-30-12511 | FRAME,TRACK, R.H. | 1001- | |
| 3 | 175-30-11270 | PLATE (WELDED) | 1001- | |
| 3A | 175-30-21332 | PLATE (WELDED) | 1001- | |
| 3B | 178-30-11411 | PLATE (WELDED) | 1001- | |
| 5 | 178-30-11150 | BRACE,L.H. (WELDED) | 1001- | |
| 6 | 178-30-11250 | BRACE,R.H. (WELDED) | 1001- | |
| 178-30-00040 | PIVOT ASS'Y,L.H. | 1001- | ||
| 178-30-00050 | PIVOT ASS'Y,R.H. | 1001- | ||
| 7 | \6\ | PIVOT,L.H. (WELDED) | 1001- | |
| 8 | \6\ | PIVOT,R.H. (WELDED) | 1001- | |
| 9 | \6\ | CAP,BEARING | 1001- | |
| 10 | 154-830-2280 | PACKING | 1001- | |
| 11 | 154-30-11831 | PACKING | 1001- | |
| 12 | 154-30-11810 | BUSHING | 1001- | |
| 13 | 01011-63015 | BOLT | 1001- | |
| 14 | 01601-03075 | WASHER,SPRING | 1001- | |
| 15 | 07020-00000 | FITTING,GREASE | 1001- | |
| 16 | 04020-01024 | PIN,DOWEL | 1001- | |
| 17 | 07040-11007 | PLUG | 1001- | |
| 18 | 07000-32008 | O-RING | 1001- | |
| 19 | 07041-13012 | PLUG | 1001- | |
| 20 | 07000-33028 | O-RING | 1001- | |
| 21 | 178-30-12140 | GUARD,L.H., REAR | 1001- | |
| 22 | 178-30-12161 | GUARD | 1130- | |
| 22 | \0\178-30-12160 | PLATE | 1001-1129 | |
| 23 | 178-30-12150 | PLATE,R.H., REAR | 1001- | |
| 24 | 178-30-12171 | GUARD | 1130- | |
| 24 | \0\178-30-12170 | PLATE | 1001-1129 | |
| 25 | 01010-32045 | BOLT | 1001- | |
| 26 | 01643-02045 | WASHER | 1001- | |
| 27 | 178-30-11520 | TRACK FRAME ASS'Y,L.H. (FOR HEAVY DUTY) | 1001- | |
| 28 | 178-30-12520 | TRACK FRAME ASS'Y,R.H. (FOR HEAVY DUTY) | 1001- |