| Catalog No. | O.S. Stock No. | Description | Optional? | Photo |
|---|
| OSMG7025 | 22681980 | Needle .25/.61 FX/.32 SX | | Photo |
| OSMG7388 | 24981837 | Needle FS/FX/LA | | Photo |
| OSMG3840 | 25081700 | Carburetor Screw #4D4C2H | | Photo |
| OSMG6272 | 26021110 | Head Gasket .65 LA | | Photo |
| OSMG4614 | 26022000 | Crankshaft .60 FP | | Photo |
| OSMG9130 | 26022200 | Thrust Washer .60 FP | | Photo |
| OSMG3970 | 26025000 | Connecting Rod .60 FP/.61/.91 FX | | |
| OSMG2838 | 26028000 | Muffler #E4010 .60 FP | | Photo |
| OSMG6926 | 26028100 | Muffler Assembly Screw #E-4010 | | Photo |
| OSMG8852 | 26381501 | Setscrew #2D/#4BK-#5B | | Photo |
| OSMG4280 | 26501000 | Crankcase .65 LA | | Photo |
| OSMG4950 | 26503000 | Cylinder & Piston .65 LA | | Photo |
| OSMG5035 | 26504000 | Cylinder Head .65 LA | | Photo |
| OSMG4140 | 26507000 | Cover Plate .65 LA | | Photo |
| OSMG8777 | 26513000 | Screw Set .65 LA | | Photo |
| OSMG2534 | 26581000 | Carburetor #60J .65 LA | | Photo |
| OSMG6997 | 26582900 | Valve Assembly .40-.65 LA | | Photo |
| OSMG7118 | 26582910 | Needle Holder .65 LA | | Photo |
| OSMG7150 | 26582930 | Needle Stay .65 LA | | Photo |
| OSMG6925 | 26625210 | Muffler Screws #744B | | Photo |
| OSMG8172 | 26711305 | Ratchet Spring #7H/#7D/#2K | | Photo |
| OSMG7752 | 45606000 | Piston Pin .61-300 | | Photo |
| OSMG6248 | 46215000 | Gasket Carburetor .40-.61/FT-300 | | Photo |
| OSMG6000 | 22681953 | Fuel Inlet Nipple 12-240 | Optional | Photo |
| OSMG8620 | 26582920 | Needle Assembly Screw .65 LA | Optional | Photo |
| OSMG2690 | 71605300 | A3 Glow Plug Hot | Optional | Photo |
