| Item | Part No. | Part Name | Qty | Serial No. |
| (21J-60-11131) | MAIN PUMP ASS'Y | 1001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1610-01A0 TO Y1610-03A0. | ||||
| 1 | TM0809-210 | RING,SNAP | 1001- | |
| 2 | TM1238-224 | ROD | 1001- | |
| 3 | TM1299-217 | BUSH | 1001- | |
| 4 | TM1224-217 | SLEEVE | 1001- | |
| 5 | TM0609-035 | NUT | 1001- | |
| 6 | TM0609-042 | NUT | 1001- | |
| 7 | TM0609-043 | NUT | 1001- | |
| 8 | TM1220-284 | PISTON | 1001- | |
| 9 | TM1290-350 | SPRING | 1001- | |
| 10 | TM1297-219 | SHIM | 1001- | |
| 11 | TM1297-220 | SHIM | 1001- | |
| 12 | TM1290-351 | SPRING | 1001- | |
| 13 | TM0859-232 | RING¤ BACK-UP | 1001- | |
| 14 | TM8202-023 | O-RING | 1001- | |
| 15 | TM1221-290 | PISTON | 1001- | |
| 16 | TM1298-213 | PLATE | 1001- | |
| 17 | \6\ | CASE | 1001- | |
| 18 | TM1203-405 | SERVO HOUSING | 1001- | |
| 19 | TM1226-206 | POPPET | 1001- | |
| 20 | TM3531-046 | GUIDE | 1001- | |
| 21 | TM1390-183 | SPRING | 1001- | |
| 22 | TM0824-052 | CAP | 1001- | |
| 23 | TM0205-803 | O-RING | 1001- | |
| 24 | TM1299-268 | STOPPER | 1001- | |
| 25 | TM1290-353 | SPRING | 1001- | |
| 26 | TM1226-207 | SPOOL | 1001- | |
| 27 | TM0205-807 | O-RING | 1001- | |
| 28 | TM8072-061 | BOLT | 1001- | |
| 29 | TM1227-102 | SOLENOID | 1001- | |
| 30 | TM0205-802 | O-RING | 1001- | |
| 31 | TM0205-801 | O-RING | 1001- | |
| 32 | TM0824-051 | CAP | 1001- | |
| 33 | TM0824-050 | CAP | 1001- | |
| 34 | TM0205-809 | O-RING | 1001- | |
| 35 | TM0890-002 | FILTER | 1001- | |
| 36 | TM0205-808 | O-RING | 1001- |