| Item | Part No. | Part Name | Qty | Serial No. |
| 144-30-00230 | TRACK FRAME ASS'Y,L.H. (ANGLE DOZER) | | 50001- |
| 144-30-00210 | TRACK FRAME ASS'Y,L.H. (STRAIGHT TILT DOZER) | | 50001- |
| 144-30-00270 | TRACK FRAME ASS'Y,L.H. (TREE PUSHER DOZER) | | 50001- |
| 144-30-00260 | TRACK FRAME ASS'Y,L.H. (TREE PUSHER AND S/TILT) | | 50001- |
| 144-30-00220 | TRACK FRAME ASS'Y,R.H. | | 50001- |
| 144-30-00280 | TRACK FRAME ASS'Y,R.H. (TREE PUSHER DOZER) | | 50001- |
| 1 | 144-30-61620 | TRACK FRAME ASS'Y,L.H. (ANGLE DOZER) | | 50001- |
| 1 | 144-30-61670 | TRACK FRAME ASS'Y,L.H. (STRAIGHT TILT DOZER) | | 50001- |
| 1 | 144-30-61910 | TRACK FRAME ASS'Y,L.H. (TREE PUSHER DOZER) | | 50001- |
| 1 | 144-30-62210 | TRACK FRAME ASS'Y,L.H. (TREE PUSHER AND S/TILT) | | 50001- |
| 1 | 144-30-61610 | TRACK FRAME ASS'Y,R.H. | | 50001- |
| 1 | 144-30-61920 | TRACK FRAME ASS'Y,R.H. (TREE PUSHER DOZER) | | 50001- |
| 2 | 144-30-51150 | PLATE (WELDED) | | 50001- |
| 3 | 141-30-31262 | PLATE (WELDED) | | 50001- |
| 4 | 144-871-5361 | GUARD,L.H. (WELDED) | | 50001- |
| 4 | 144-871-5351 | GUARD,R.H. (WELDED) | | 50001- |
| 5 | 144-871-5351 | GUARD,L.H. (WELDED) | | 50001- |
| 5 | 144-871-5361 | GUARD,R.H. (WELDED) | | 50001- |
| 6 | 144-871-5351 | GUARD,REAR, L.H. (WELDED) | | 50001- |
| 6 | 144-871-5361 | GUARD,REAR, R.H. (WELDED) | | 50001- |
| 7 | 144-813-1390 | SEAT (WELDED) | | 50001- |
| 8 | 141-30-31340 | PLATE (WELDED) | | 50001- |
| 9 | 141-30-31290 | SEAT,(TREE PUSHER DOZER) (WELDED) | | 50001- |
| 10 | 145-30-31241 | HEAD (WELDED) | | 50001- |
| 11 | 145-30-31250 | BUSHING | | 50001- |
| 12 | 145-30-31320 | SEAL,DUST | | 50001- |
| 13 | 141-30-31350 | PIN | | 50001- |
| 14 | 07020-00000 | FITTING,GREASE | | 50001- |
| 15 | 144-30-61310 | GUARD,OUTER, L.H. | | 50001- |
| 15 | 144-30-61320 | GUARD,OUTER, R.H. | | 50001- |
| 16 | 144-30-61350 | GUARD,INNER, L.H. | | 50001- |
| 16 | 144-30-61360 | GUARD,INNER, R.H. | | 50001- |
| 17 | 01010-51840 | BOLT | | 50001- |
| 18 | 01643-31845 | WASHER | | 50001- |
| 19 | 09205-18310 | BOLT | | 50001- |
| 20 | 141-30-32181 | COLLAR | | 50001- |
| 21 | 01580-11815 | NUT | | 50001- |
| 22 | 01643-31845 | WASHER | | 50001- |
| 23 | 130-30-12170 | PLATE,L.H. | | 50001- |
| 23 | 130-30-12180 | PLATE,R.H. | | 50001- |
| 24 | 130-30-12180 | PLATE,L.H. | | 50001- |
| 24 | 130-30-12170 | PLATE,R.H. | | 50001- |
| 25 | 130-30-12170 | PLATE,L.H. | | 50001- |
| 25 | 130-30-12180 | PLATE,R.H. | | 50001- |
| 26 | 01010-51430 | BOLT | | 50001- |
| 27 | 01602-21442 | WASHER,SPRING | | 50001- |
| 28 | 144-30-61270 | GUARD,L.H. | | 50001- |
| 28 | 144-30-61830 | GUARD,L.H. (FOR TREE PUSHER) | | 50001- |
| 28 | 144-30-61280 | GUARD,R.H. | | 50001- |
| 28 | 144-30-61840 | GUARD,R.H. (FOR TREE PUSHER) | | 50001- |
| 29 | 01010-52060 | BOLT | | 50001- |
| 29 | 01010-52050 | BOLT,(FOR TREE PUSHER) | | 50001- |
| 30 | 01643-32060 | WASHER | | 50001- |
