| Item | Part No. | Part Name | Qty | Serial No. |
| 20Y-32-02121 | Track Shoe Assembly | 50001- | ||
| 1 | 20Y-32-31120 | Link | 50001- | |
| 2 | 20Y-32-31130 | Link | 50001- | |
| 3 | 20Y-32-11240 | Seal | 50001- | |
| 4 | 20Y-32-11171 | Bushing, Master | 50001- | |
| 5 | 20Y-32-11141 | Bushing, Regular | 50001- | |
| 6 | 20Y-32-31150 | Pin, Regular | 50001- | |
| 7 | 20Y-32-31320 | Shoe | 50001- | |
| 8 | 20Y-32-31210 | Bolt, (Kit : K01) | 50001- | |
| 9 | 134-32-61221 | Nut, (Kit : K01) | 50001- | |
| 10 | 20Y-32-31120 | Link | 50001- | |
| 11 | 20Y-32-31130 | Link | 50001- | |
| 12 | 20Y-32-11240 | Seal | 50001- | |
| 13 | 20Y-32-11171 | Bushing, Master | 50001- | |
| 14 | 20Y-32-11141 | Bushing, Regular | 50001- | |
| 15 | 20Y-32-31150 | Pin, Regular | 50001- | |
| 16 | 20Y-32-31320 | Shoe | 50001- | |
| 17 | 20Y-32-31210 | Bolt, (Kit : K01) | 50001- | |
| 18 | 134-32-61221 | Nut, (Kit : K01) | 50001- | |
| 19 | 20Y-32-11260 | Seal | 50001- | |
| 20 | 20Y-32-31190 | Pin, Master | 50001- |