| Item | Part No. | Part Name | Qty | Serial No. |
| (134-60-38200) | TANK VALVE ASS'Y,D53A | 83229- | ||
| (130-78-82001) | TANK VALVE ASS'Y,D50A | 83158- | ||
| (130-78-82000) | TANK VALVE ASS'Y | 83001-83157 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1661-01A0 TO Y1661-09A0. | ||||
| 701-22-29000 | VALVE ASS'Y | 83001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1661-05A0 AND Y1661-06A0. | ||||
| 701-21-32000 | BODY ASS'Y | 83001- | ||
| 1 | \6\ | BODY | 83001- | |
| 2 | \6\ | SPOOL | 83001- | |
| 3 | \6\ | COLLAR | 83001- | |
| 4 | 07043-00312 | PLUG | 83001- | |
| 5 | 701-21-31180 | COLLAR | 83001- | |
| 6 | 701-21-31210 | SPRING | 83001- | |
| 7 | 701-23-31140 | COLLAR | 83001- | |
| 8 | 701-23-31170 | CASE | 83001- | |
| 9 | 01010-31030 | BOLT | 83001- | |
| 10 | 01602-01030 | WASHER,SPRING | 83001- | |
| 11 | 701-23-31160 | SPACER | 83001- | |
| 12 | 701-23-31150 | WASHER | 83001- | |
| 13 | 01010-31055 | BOLT | 83001- | |
| 14 | 01602-01030 | WASHER,SPRING | 83001- | |
| 15 | 701-21-32130 | VALVE | 83001- | |
| 16 | 701-21-32140 | SPRING | 83001- | |
| 17 | 701-21-32150 | SEAT | 83001- | |
| 18 | 07000-12021 | O-RING | 83001- | |
| 19 | 701-21-32160 | PLATE | 83001- | |
| 20 | 04025-00412 | PIN,SPRING | 83001- | |
| 21 | 01010-31240 | BOLT | 83001- | |
| 22 | 01602-01236 | WASHER,SPRING | 83001- | |
| 23 | 07000-13035 | O-RING | 83001- | |
| 24 | 07000-12014 | O-RING | 83001- | |
| 25 | 07000-13028 | O-RING | 83001- | |
| 26 | 701-21-31281 | PLATE | 83001- | |
| 27 | 07000-13038 | O-RING | 83001- | |
| 28 | 01010-31240 | BOLT | 83001- | |
| 29 | 01602-01236 | WASHER,SPRING | 83001- |