| Item | Part No. | Part Name | Qty | Serial No. |
| 21W-60-00231 | TANK ASS'Y | 16307- | ||
| 1 | \6\ | TANK | 16307- | |
| 2 | 201-60-65240 | TUBE | 16307- | |
| 3 | 203-60-31100 | ELBOW ASS'Y | 16307- | |
| 4 | 201-60-12172 | FILLER NECK | 16307- | |
| 5 | 205-60-66211 | GASKET | 16307- | |
| 6 | 01220-40516 | SCREW | 16307- | |
| 7 | 01601-20513 | WASHER | 16307- | |
| 8 | 201-60-62130 | VALVE ASS'Y | 16307- | |
| 9 | 20X-60-22140 | SPRING | 16307- | |
| 10 | 201-60-71180 | ELEMENT | 16307- | |
| 11 | 201-60-62150 | COVER | 16307- | |
| 12 | 07000-02135 | O-RING | 16307- | |
| 13 | 01010-81025 | BOLT | 16307- | |
| 14 | 01643-31032 | WASHER | 16307- | |
| 15 | 07270-00885 | TUBE | 16307- | |
| 16 | 07280-01110 | CLAMP | 16307- | |
| 17 | 201-60-12191 | CAP ASS'Y | 16307- | |
| 18 | 201-60-73240 | COVER | 16307- | |
| 19 | 07000-02135 | O-RING | 16307- | |
| 20 | 01010-81035 | BOLT | 16307- | |
| 21 | 01643-31032 | WASHER | 16307- | |
| 22 | 12R-60-11230 | SPRING | 16307- | |
| 23 | 201-60-73220 | ROD | 16307- | |
| 24 | 201-60-65210 | STRAINER | 16307- | |
| 25 | 201-60-65220 | O-RING | 16307- | |
| 26 | 07044-12412 | PLUG | 16307- | |
| 27 | 07002-02434 | O-RING | 16307- | |
| 28 | 07043-70617 | PLUG | 16307- | |
| 29 | 21W-54-31770 | SHEET | 16307- | |
| 30 | 21W-60-31231 | SHEET | 16307- | |
| 31 | 203-00-31120 | PLATE¤ INSTRUCTION,HYDRAULIC OIL LEVEL | 16307- | |
| 32 | 01010-81230 | BOLT | 16307- | |
| 33 | 01643-31232 | WASHER | 16307- |