| Item | Part No. | Part Name | Qty | Serial No. |
| 1310 277 H91 | ASSEMBLY, AIR FUEL CONTROL | | |
| 1 | 1241 338 H1 | BARREL & PLUNGER | | |
| 2 | 1239 303 H1 | DIAPHRAGM | | |
| 3 | 1239 493 H1 | INSERT, AIR FUEL | | |
| 4 | 1239 334 H1 | COVER, FUEL CONTROL | | |
| 5 | 1239 283 H1 | SCREW, FILH SPRINGTITLE (1/4 - 20x1 INCH) | | |
| 6 | 1238 078 H1 | NUT, REG HEX (5/8 - 18) | | |
| 7 | 1238 086 H1 | NUT, REG HEX (1/4 - 28) | | |
| 8 | 1240 059 H1 | WASHER, PLAIN (1/4 INCH) | | |
| 9 | 1239 302 H1 | PISTON, AIR FUEL CONTROL | | |
| 10 | 1294 101 H1 | O-RING | | |
| 11 | 1294 108 H1 | O-RING | | |
| 12 | 1294 109 H1 | O-RING | | |
| 13 | 1239 397 H1 | SPRING, COMPRESSION | | |
| 14 | 1238 053 H1 | RING, RETAINING | | |
| 15 | 1239 017 H1 | SHIM, AIR FUEL CONTROL | | |
| 16 | 1238 889 H1 | WASHER, PLAIN (7/8 INCH) | | |
| 17 | 1239 490 H1 | SPACER, MOUNTING | | |
| 18 | 1239 799 H1 | O-RING | | |
| N/I | 1239 335 H91 | VALVE, CHECK | | |
| 20 | 1240 007 H1 | O-RING | | |
| 21 | 1238 990 H1 | SPRING, COMPRESSION | | |
| 22 | 1240 070 H1 | SCREW, FILH SPRINGTITLE (1/4 - 20x1 INCH) | | |
