| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-30-K2192 | FRAME,TRACK¤ FOR CENTER GUARD | K30396- | |
| 20Y-30-K2191 | FRAME,TRACK¤ FOR CENTER GUARD | K30121-K30395 | ||
| 20Y-30-K2190 | FRAME,TRACK¤ FOR CENTER GUARD | K30001-K30120 | ||
| 20Y-30-K2510 | FRAME,TRACK¤ FOR FULL GUARD | K34001- | ||
| 1A | 20Y-30-11720 | PLATE (WELDED) | K30001- | |
| 2 | 205-30-71171 | SEAL | K30001- | |
| 3 | 20Y-30-21150 | COVER | K30001- | |
| 4 | 205-30-71181 | COVER | K30001- | |
| 5 | 205-30-71191 | GASKET | K30001- | |
| 6 | 01580-11008 | NUT | K30001- | |
| 7 | 01643-31032 | WASHER | K30001- | |
| 8 | 20Y-30-11370 | SEAL | K30001- |