| 1A | "Shaft & Lever Assembly., Throttle | 27784 | | |
| 2 | Screw, Throttle & choke valve | 650506 | replaces 630606 | |
| 3 | Shutter, Throttle | 27553 | | |
| 4B | Shaft & Lever Assembly., Choke | 30903 | | |
| 6A | Screw, Throttle adjusting | 650399 | replaces 630605 | |
| 7 | Needle, Idle | 27112 | | |
| 8 | Spring, Adjustment. needle | 27114 | | |
| 9 | Body Assembly., Carburetor | 30184 | replaces 27783 | |
| 10 | Shutter, Choke | 28924 | | |
| 11 | Gasket, Bowl-to-body | 27109 | | |
| 12 | Gasket, Seat | 27108 | | |
| 13 | Valve, Seat & Gasket Assembly. | 29154 | | |
| 14 | Float | 27105 | | |
| 15 | Shaft, Float | 27106 | | |
| 16 | Stem Assembly., Bowl drain | 27136A | replaces 27136 | |
| 17 | Bowl Assembly. | 29170 | | |
| 18 | Spring, Bowl drain | 27136A | replaces 27137 | |
| 19 | Retainer, Bowl drain stem. | 27136A | replaces 27138 | |
| 20 | Gasket, Bowl-to-body | 27110A | replaces 27110 | |
| 21 | Needle Assembly., Power adjusting | 28945 | | |
| 23 | Nozzle, Main | 29139 | | |
| 24 | Spring, Choke stop | 27113 | | |
| 25 | Gasket, Drain stem | 27554 | | |
| 26 | "O" Ring | 27544 | | |
| 30 | Repair Kit | 29155 | | |
