| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 233-60-22400 | VALVE ASS'Y,5-SPOOL | 50611- | |
| KB21013-20163 | INLET SECTION ASS'Y | 50611- | ||
| KB21011-20159 | HOUSING | 50611- | ||
| 2 | \6\ | O-RING | 50611- | |
| KB21013-36003 | INLET SECTION ASS'Y | 50611- | ||
| 3 | KB21011-36303 | HOUSING | 50611- | |
| 4 | \6\ | O-RING | 50611- | |
| KB21013-35113 | SPOOL SECTION ASS'Y | 50611- | ||
| 5 | 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\ | SPRING (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- | |
| KB21013-21252 | SPACER SECTION A. | 50611- | ||
| 21 | KB21011-20665 | SPACER | 50611- | |
| 22 | KB21011-32909 | POPPET | 50611- | |
| 23 | KB77123-01111 | PLUG | 50611- | |
| KB21003-00207 | PLUG ASS'Y | 50611- | ||
| 24 | KB21001-00504 | PLUG | 50611- | |
| 25 | \6\ | O-RING | 50611- | |
| KB21003-00191 | PLUG ASS'Y | 50611- | ||
| 26 | KB21001-00127 | PLUG | 50611- | |
| 27 | \6\ | O-RING | 50611- | |
| 28 | KB21061-30114 | STUD | 50611- | |
| 29 | KB21061-30113 | STUD | 50611- | |
| 30 | KB73118-08652 | NUT | 50611- | |
| 31 | KB73128-10082 | NUT | 50611- | |
| 32 | KB21013-30652 | VALVE ASS'Y,RELIEF | 50611- | |
| 33 | KB21001-00036 | O-RING | 50611- |