| Item | Part No. | Part Name | Qty | Serial No. |
| 423-64-45601 | Valve | 66847-66942 | ||
| 1 | Screw | 66847-66942 | ||
| 2 | Retainer | 66847-66942 | ||
| 3 | End Cap Subassembly | 66847-66942 | ||
| 4 | Gerotor | 66847-66942 | ||
| 5 | Spacer | 66847-66942 | ||
| 6 | Spacer | 66847-66942 | ||
| 7 | Drive | 66847-66942 | ||
| 7 | Control | 66847-66942 | ||
| 8 | Housing | 66847-66942 | ||
| 9 | Sleeve | 66847-66942 | ||
| 10 | Spool | 66847-66942 | ||
| 11 | Pin | 66847-66942 | ||
| 12 | Spring | 66847-66942 | ||
| 13 | Spring | 66847-66942 | ||
| 14 | Race, (Kit : K04) | 66847-66942 | ||
| 15 | Needle, (Kit : K04) | 66847-66942 | ||
| 16 | O-ring, (Kit : K05) | 66847-66942 | ||
| 17 | Seal, (Kit : K05) | 66847-66942 | ||
| 18 | Seal, (Kit : K05) | 66847-66942 | ||
| 19 | Ring | 66847-66942 | ||
| 20 | Seal | 66847-66942 | ||
| 21 | O-ring, (Kit : K05) | 66847-66942 | ||
| 22 | O-ring, (Kit : K05) | 66847-66942 | ||
| 23 | Screw | 66847-66942 | ||
| 24 | Ball | 66847-66942 | ||
| 25 | Plate | 66847-66942 | ||
| 26 | Rivet | 66847-66942 |