| Item | Part No. | Part Name | Qty | Serial No. |
| M720020300200 | REGULATOR ASS'Y | 1001- | ||
| 1 | M710020320011 | BODY | 1001- | |
| 2 | M710020320040 | BUSHING | 1001- | |
| 3 | M710020320051 | COVER | 1001- | |
| 4 | M710020320030 | VALVE | 1001- | |
| 5 | M710020320070 | GUIDE,PISTON | 1001- | |
| 6 | M710029004140 | GASKET | 1001- | |
| 7 | M710019041480 | NOZZLE | 1001- | |
| 8 | M018011200306 | BOLT | 1001- | |
| 9 | M720020302010 | PISTON | 1001- | |
| 10 | M710020320120 | SPRING | 1001- | |
| 11 | M710020320170 | PLATE | 1001- | |
| 12 | M710010420260 | SPRING | 1001- | |
| 13 | M710019004430 | SEAT | 1001- | |
| 14 | M703021400000 | GASKET | 1001- | |
| 15 | M710020320130 | SEAT | 1001- | |
| 16 | M013220100009 | PLUG | 1001- | |
| 17 | M710020320140 | DIAPHRAGM | 1001- | |
| 18 | M018011200356 | BOLT | 1001- | |
| 19 | M710019004451 | BOLT | 1001- | |
| 20 | M710019004460 | VALVE,NEEDLE | 1001- | |
| 21 | M710019004471 | NUT | 1001- | |
| 22 | M710019004480 | WASHER | 1001- | |
| 23 | M710170020240 | SPRING | 1001- | |
| 24 | M710019004530 | SPRING | 1001- | |
| 25 | M710170020220 | SEAT | 1001- | |
| 26 | M710010420162 | COVER | 1209- | |
| 26 | M710010420161 | COVER | 1001-1208 | |
| 27 | M710010420150 | DIAPHRAGM | 1001- | |
| 28 | M710170020230 | BOLT | 1001- | |
| 29 | M018241000006 | NUT | 1001- | |
| 30 | M018011000205 | BOLT | 1209- | |
| 30 | M018011000306 | BOLT | 1001-1208 | |
| 31 | M710029004210 | GASKET | 1001- | |
| 32 | M701111600356 | BOLT | 1001- | |
| 33 | M703021600000 | WASHER | 1001- |