| Item | Part No. | Part Name | Qty | Serial No. |
| 233-60-22100 | VALVE ASS'Y,3-SPOOL | 50611- | ||
| 1 | KB73328-08652 | NUT | 50611- | |
| 2 | KB21031-30104 | STUD | 50611- | |
| KB21013-20161 | INLET SECTION ASS'Y | 50611- | ||
| 3 | KB21011-20156 | HOUSING | 50611- | |
| 4 | \6\ | O-RING | 50611- | |
| 5 | KB21011-20361 | OUTLET SECTION,SECTION | 50611- | |
| KB21013-21076 | SPOOL SECTION ASS'Y | 50611- | ||
| 6 | \6\ | HOUSING | 50611- | |
| 7 | \6\ | SPOOL | 50611- | |
| 8 | KB21011-22256 | HEAD | 50611- | |
| 9 | \6\ | SCREW (KIT) | 50611- | |
| 10 | \6\ | SEAT (KIT) | 50611- | |
| 11 | \6\ | SPRING (KIT) | 50611- | |
| 12 | \6\ | CAP (KIT) | 50611- | |
| 13 | KB21011-21152 | SEAL | 50611- | |
| 14 | \6\ | VALVE (KIT) | 50611- | |
| 15 | \6\ | SPRING (KIT) | 50611- | |
| 16 | \6\ | WIPER (KIT) | 50611- | |
| 17 | \6\ | O-RING (KIT) | 50611- | |
| 18 | \6\ | O-RING (KIT) | 50611- | |
| 19 | KB91311-50102 | SCREW | 50611- | |
| 20 | \6\ | BOLT (KIT) | 50611- | |
| 21 | KB21013-30652 | VALVE ASS'Y,RELIEF | 50611- | |
| 22 | KB21001-00036 | O-RING | 50611- |