| Catalog No. | Stock No. | Description | Optional? |
|---|
| SUPG1505 | 12523768 | Silent Muffler G-2300 | |
| SUPG1805 | 12163765 | Carburetor G-3250/G-2000/G-2300 | |
| SUPG2028 | 22593127 | Air Filter Hood S3000 | |
| SUPG2172 | 22283639 | Back Plate G-2300 | |
| SUPG2410 | 22082016 | Carb Retainer S2K-3K | |
| SUPG2577 | 22033725 | Connecting Rod G-2300 | |
| SUPG2865 | 22053726 | Crankcase G-2300 | |
| SUPG3370 | 22013724 | Crankshaft G-2300 | |
| SUPG4035 | 22293729 | Cylinder Head G-2300 | |
| SUPG4165 | 22043728 | Cylinder Liner G-2300 | |
| SUPG4380 | 22123002 | Front Bearing G-4500/60cc Twin | |
| SUPG4405 | 22121908 | Front Bearing 61-90 | |
| SUPG4642 | 22243766 | Engine Gasket Set G-2300 | |
| SUPG4737 | 22103754 | Lock Cone G-2300 | |
| SUPG4790 | 22253940 | Muffler Screw Set G-2300 | |
| SUPG4866 | 22262774 | High-Speed Needle 34-4500 R/C | |
| SUPG5035 | 22021254 | O-Ring Back Plate S2K-S3K | |
| SUPG5065 | 22020577 | Carb O-Ring G-4500 | |
| SUPG5175 | 22132141 | Wrist Pin Retainer 2K-Twin | |
| SUPG5270 | 22203727 | Piston G-2300 | |
| SUPG5380 | 22233767 | Piston Ring G-2300 | |
| SUPG5450 | 22113779 | Prop Nut G-2300 | |
| SUPG5796 | 22253764 | Engine Screw Set G-2300 | |
| SUPG5845 | 22220295 | Shaft Spacer/Bearing Washer S61-S90 | |
| SUPG6060 | 22333236 | Throttle Arm G-34 Heli/G-500/All | |
| SUPG6387 | 22223749 | Drive Washer G-2300 | |
| SUPG6417 | 22223758 | Washer Prop G-2300 | |
