| Stock No. | Mfg. No. | Description | Photo |
|---|
| SUPG1562 | 12523412 | Silent Muffler .61-.90 |  |
| SUPG1570 | 22482519 | Exhaust Stack S61-90 | |
| SUPG1814 | 12163146 | Carburetor G61/75/90S | |
| SUPG2162 | 22283574 | Back Plate G-90/G-61 Ring | |
| SUPG2355 | 22110247 | Carburetor Retainer Nut Standard | |
| SUPG2412 | 22082378 | Carb Retainer 61-90 | |
| SUPG2591 | 22033581 | Connecting Rod G-90 | |
| SUPG2915 | 22053545 | Crankcase G-90 | |
| SUPG3296 | 22013583 | Crankshaft G-90 Ring | |
| SUPG3977 | 22292674 | Cylinder Head S-90K/G-90 | |
| SUPG4185 | 22042616 | Cylinder Liner S-90K/G-90 | |
| SUPG4405 | 22121908 | Front Bearing 61-90 | |
| SUPG4475 | 22210286 | Fuel Nipple/Pressure Fitting All | |
| SUPG4635 | 22243577 | Engine Gasket Set G-90 | |
| SUPG4735 | 22101912 | Lock Cone .61-.90 | |
| SUPG4785 | 22253579 | Muffler Screw Set G90/GS40/GS45/G51/G61/G75 | |
| SUPG4866 | 22262774 | High-Speed Needle 34-4500 R/C | |
| SUPG5090 | 22020562 | Carb O-Ring G60 | |
| SUPG5160 | 22131886 | Wrist Pin Retainer S75-S90 | |
| SUPG5282 | 22203582 | Piston G-90 | |
| SUPG5395 | 22232277 | Piston Ring S-90/G-90 | |
| SUPG5460 | 22112167 | Prop Nut S61-S90 | |
| SUPG5520 | 22123543 | Rear Bearing G61/G75/G90 | |
| SUPG5782 | 22253578 | Engine Screw Set G-90 | |
| SUPG5845 | 22220295 | Shaft Spacer/Bearing Washer S61-S90 | |
| SUPG6385 | 22221907 | Drive Washer .61-.90 | |
| SUPG6415 | 22221903 | Washer Prop .61-.90 | |
| SUPG6592 | 22273486 | Wrist Pin G-90 | |
