| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 458-433 | PILOT VALVE,(SEE FIG.Y1670-21A0) | 6089- | |
| 2 | 107-966 | BOLT | 6089- | |
| 3 | 455-132 | WASHER | 6089- | |
| 4 | 457-983 | LEVER | 6089- | |
| 5 | 453-081 | KNOB | 6089- | |
| 6 | 454-936 | NUT | 6089- | |
| 7 | 452-308 | ELBOW | 6089- | |
| 8 | 453-416 | NIPPLE | 6089- | |
| 9 | 453-390 | NIPPLE | 6089- | |
| 10 | 453-523 | O-RING | 6089- | |
| 11 | 453-688 | O-RING | 6089- | |
| 12 | 457-892 | HOSE,BLUE¤ YELLOW | 6089- | |
| 450-123 | BAND¤ BLUE | 6089- | ||
| 450-129 | BAND¤ YELLOW | 6089- | ||
| 13 | 457-892 | HOSE,RED¤ YELLOW | 6089- | |
| 450-127 | BAND¤ RED | 6089- | ||
| 450-129 | BAND¤ YELLOW | 6089- | ||
| 14 | 457-937 | HOSE,BLUE¤ WHITE | 6089- | |
| 450-123 | BAND¤ BLUE | 6089- | ||
| 450-128 | BAND¤ WHITE | 6089- | ||
| 15 | 457-931 | HOSE,GREEN¤ RED | 6089- | |
| 450-125 | BAND¤ GREEN | 6089- | ||
| 450-127 | BAND¤ RED | 6089- | ||
| 16 | 450-105 | BAND | 6089- | |
| 17 | 450-105 | BAND | 6089- |