| Item | Part No. | Part Name | Qty | Serial No. |
| M721036200200 | REGULATOR ASS'Y | 3001- | ||
| 1 | M711036220010 | BODY | 3001- | |
| 2 | M710040120040 | BUSHING | 3001- | |
| 3 | M710010420051 | COVER | 3001- | |
| 4 | M710170020030 | VALVE | 3001- | |
| 5 | M710170020071 | GUIDE,PISTON | 3001- | |
| 6 | M710040120080 | GASKET | 1001- | |
| 7 | M710019041460 | NOZZLE | 3001- | |
| 8 | M720040102010 | PISTON,DIAPHRAGM | 3001- | |
| 9 | M710060120120 | SPRING,PISTON | 1001- | |
| 10 | M710010420260 | SPRING,PISTON | 3001- | |
| 11 | M710060120170 | PLATE,ADJUSTING | 1001- | |
| 12 | M710070320130 | SEAT,DIAPHRAGM | 3001- | |
| 13 | M013220100009 | PLUG | 1001- | |
| 14 | M710010420140 | DIAPHRAGM,PISTON | 1001- | |
| 15 | M701111000456 | BOLT | 1001- | |
| 16 | M703021000000 | GASKET | 1001- | |
| 17 | M710010420162 | COVER | 3001- | |
| 18 | M710010420150 | DIAPHRAGM | 1001- | |
| 19 | M710019004430 | SEAT,VALVE | 1001- | |
| 20 | M703021400000 | GASKET | 1001- | |
| 21 | M710019004451 | BOLT | 1001- | |
| 22 | M710019004460 | VALVE | 3001- | |
| 23 | M710019004480 | WASHER | 1001- | |
| 24 | M710019004471 | NUT | 1001- | |
| 25 | M710170020240 | SPRING | 1001- | |
| 26 | M710019004530 | SPRING | 1001- | |
| 27 | M710170020220 | SEAT | 1001- | |
| 28 | M710170020230 | BOLT | 1001- | |
| 29 | M018241000006 | NUT | 1001- | |
| 30 | M018011000206 | BOLT | 3001- | |
| 31 | M710049123620 | BALL | 3001- | |
| 32 | M703021600000 | WASHER | 3001- | |
| 33 | M711036220510 | PLUG | 3001- | |
| 34 | M711020020020 | GASKET | 1001- | |
| 35 | M018011000256 | BOLT | 3001- | |
| 36 | M011601000006 | WASHER | 1001- |