| Item | Part No. | Part Name | Qty | Serial No. |
| (209-60-75100) | MOTOR ASS'Y | K32001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1650-01A1 TO Y1650-04A1. | ||||
| THE KAYABA KOGYO PART NUMBER IS THAT KB IS REMOVED FROM KOMATSU PART NUMBER LISTED BELOW. | ||||
| (KBB0443-13068) | BASE ASS'Y | K32001- | ||
| 1 | \6\ | BASE (KIT B) | K32001- | |
| \6\ | SPOOL ASS'Y (KIT B) | K32001- | ||
| 2 | \6\ | SPOOL (KIT B) | K32001- | |
| 3 | \6\ | CHECK VALVE (KIT B) | K32001- | |
| 4 | \6\ | SPRING (KIT B) | K32001- | |
| 5 | \6\ | PLUG (KIT B) | K32001- | |
| 6 | \6\ | O-RING (KIT A¤B) | K32001- | |
| 7 | KB21961-40504 | SEAT | K32001- | |
| 8 | KB21961-60402 | SPRING | K32001- | |
| 9 | KBB0441-14008 | SEAT | K32001- | |
| \6\ | CAP ASS'Y | K32001- | ||
| 10 | \6\ | CAP | K32001- | |
| 11 | \6\ | SCREW | K32001- | |
| 12 | \6\ | PLUG | K32001- | |
| 13 | \6\ | O-RING (KIT A) | K32001- | |
| 14 | \6\ | O-RING (KIT A) | K32001- | |
| 15 | \6\ | BOLT | K32001- | |
| \6\ | RELIEF VALVE ASS'Y | K32001- | ||
| 16 | \6\ | SEAT | K32001- | |
| 17 | \6\ | HOUSING | K32001- | |
| 18 | \6\ | POPPET | K32001- | |
| 19 | \6\ | SEAT | K32001- | |
| 20 | \6\ | SPRING | K32001- | |
| 21 | \6\ | PLUG | K32001- | |
| 22 | \6\ | GUIDE | K32001- | |
| 23 | \6\ | SCREW | K32001- | |
| 24 | \6\ | NUT | K32001- | |
| 25 | \6\ | PISTON | K32001- | |
| 26 | \6\ | O-RING (KIT A) | K32001- | |
| 27 | \6\ | O-RING (KIT A) | K32001- | |
| 28 | \6\ | O-RING (KIT A) | K32001- | |
| 29 | \6\ | O-RING (KIT A) | K32001- | |
| 30 | \6\ | RING (KIT A) | K32001- | |
| 31 | \6\ | RING (KIT A) | K32001- | |
| 32 | \6\ | RING¤ BACK-UP (KIT A) | K32001- | |
| SERVICE KIT | ||||
| K A | KBB044A-51158 | SEAL KIT | K32001- | |
| K B | (KBB044B-23139) | PLATE¤ BASE¤ KIT | K32001- |