| Item | Part No. | Part Name | Qty | Serial No. |
| 266-56-81100 | STEERING VALVE ASS'Y | 5301- | ||
| 258-60-21101 | STEERING VALVE ASS'Y | 5001-5300 | ||
| 1 | 266-81-54110 | SEAL (K1) | 5001- | |
| 2 | 266-81-54120 | RING | 5001- | |
| 3 | 266-81-84130 | BUSHING | 5301- | |
| 266-81-54130 | BUSHING | 5001-5300 | ||
| 4 | 266-81-54140 | O-RING (K1) | 5001- | |
| 5 | 266-81-84150 | SEAL,OIL (K1) | 5301- | |
| 266-81-54150 | SEAL,OIL (K1) | 5001-5300 | ||
| 266-81-54200 | BEARING KIT | 5001- | ||
| 6 | 266-81-54210 | RACE,BEARING | 5001- | |
| 7 | 266-81-54220 | BEARING | 5001- | |
| 8 | 266-81-54310 | SCREW | 5001- | |
| 9 | 266-81-54320 | O-RING (K1) | 5001- | |
| 10 | 266-81-54330 | SEAT | 5001- | |
| 11 | 266-81-54340 | O-RING (K1) | 5001- | |
| 12 | 266-81-54350 | BALL | 5001- | |
| 13 | 266-81-54360 | RETAINER | 5001- | |
| 258-81-24401 | CONTROL ASS'Y | 5301- | ||
| 258-81-24400 | CONTROL ASS'Y | 5001-5300 | ||
| 14 | \6\ | HOUSING | 5001- | |
| 15 | \6\ | SLEEVE | 5001- | |
| 16 | \6\ | SPOOL | 5001- | |
| 17 | 266-81-54510 | SPRING | 5001- | |
| 18 | 266-81-54520 | PIN | 5001- | |
| 19 | 266-81-54530 | O-RING (K1) | 5001- | |
| 20 | 266-81-54540 | PLATE | 5001- | |
| 21 | 266-81-54550 | DRIVE | 5001- | |
| 22 | 266-81-54560 | GEROTOR | 5001- | |
| 23 | 266-81-54571 | SPACER | 5301- | |
| 266-81-54570 | SPACER | 5001-5300 | ||
| 24 | 258-81-54580 | CAP | 5001- | |
| 25 | 266-81-54590 | SCREW | 5001- | |
| 26 | \6\ | PLATE | 5001- | |
| 27 | \6\ | RIVET | 5001- | |
| 266-56-81109 | VALVE ASS'Y | 5301- | ||
| 258-60-21109 | VALVE ASS'Y | 5001-5300 | ||
| 28 | \6\ | HOUSING | 5001- | |
| 29 | \6\ | PLUG | 5001- | |
| 30 | \6\ | BALL | 5001- | |
| 31 | \6\ | SPOOL | 5001- | |
| 32 | \6\ | SEAT | 5001- | |
| 33 | \6\ | BALL | 5001- | |
| 34 | \6\ | GUIDE | 5001- | |
| 35 | \6\ | SPRING | 5001- | |
| 36 | \6\ | NUT | 5001- | |
| 37 | 258-81-24910 | SPRING | 5001- | |
| 258-81-25100 | PLUG ASS'Y | 5001- | ||
| 38 | 258-81-25110 | PLUG | 5001- | |
| 39 | 258-81-25120 | O-RING (K2) | 5001- | |
| 266-81-85200 | ORIFICE ASS'Y | 5301- | ||
| 258-81-25200 | ORIFICE ASS'Y | 5001-5300 | ||
| 40 | \6\ | BODY | 5301- | |
| \6\ | BODY | 5001-5300 | ||
| 41 | \6\ | BALL | 5001- | |
| 42 | \6\ | PIN | 5001- | |
| 43 | 258-81-25310 | BOLT | 5001- | |
| 44 | 258-81-25320 | O-RING (K2) | 5001- | |
| 45 | \6\ | PLATE | 5001- | |
| 46 | \6\ | RIVET | 5001- | |
| 258-81-25400 | FILTER ASS'Y | 5001- | ||
| 47 | \6\ | NUT | 5001- | |
| 48 | \6\ | RING | 5001- | |
| 49 | \6\ | FILTER | 5001- | |
| SERVICE KIT | ||||
| K1 | 266-81-84700 | SEAL KIT | 5301- | |
| 266-81-54700 | SEAL KIT | 5001-5300 | ||
| K2 | 258-81-25600 | SEAL KIT | 5001- |