| Catalog No. | O.S. Stock No. | Description | Optional? | Photo |
|---|
| OSMG7370 | 21281800 | O-Ring I Valve #6-8H/#7L/#7M | | Photo |
| OSMG3828 | 22081304 | Carburetor Screw #21 7ML | | |
| OSMG6000 | 22681953 | Fuel Inlet Nipple 12-240 | | Photo |
| OSMG7372 | 24881824 | O-Ring IV/PRC #6H | | Photo |
| OSMG7388 | 24981837 | O-Ring Needle FS/FX/LA | | Photo |
| OSMG8852 | 26381501 | Set Screw #2D/#4BK-#5B | | Photo |
| OSMG8172 | 26711305 | Ratchet Spring #7H/#7D/#2K | | Photo |
| OSMG8576 | 27181600 | Rotor Stop Screw #7L/#7D/#7M | | |
| OSMG8592 | 27181610 | Rotor Stop Holder #7D/#7F/#7M | | |
| OSMG8542 | 27181620 | Rotor Stop #7D/#7F/#7M | | |
| OSMG8144 | 27381120 | Race Retainer Large #12/#7H/#6H | | |
| OSMG8344 | 27381130 | Return Spring #6H/#7H/#8H | | |
| OSMG8616 | 27381140 | Return Spring Fitting Screw #6H/#7H/#8H | | |
| OSMG3816 | 27381210 | Carburetor Rotor Bearing #6H/#7H | | Photo |
| OSMG8149 | 27381221 | Bearing Retainer Small #6H/#7H/#8H | | |
| OSMG9052 | 27381400 | Throttle Lever #6H/#7H/#8H | | |
| OSMG7248 | 27381900 | Needle Assembly #7H/#7F | | Photo |
| OSMG7356 | 27381920 | Nozzle Screw #6H/#8H | | |
| OSMG7128 | 27381940 | Needle Holder #7H/#7M/#7L | | Photo |
| OSMG3530 | 27383100 | Carburetor Body #6H | | |
| OSMG3746 | 27383200 | Carburetor Rotor #6H | | |
| OSMG6398 | 27383300 | Mixture Control Valve Assembly #6H | | |
| OSMG6390 | 27681340 | Idle Adjust Valve STP #6H/#7L/#8H | | |
| OSMG7854 | 27881120 | Plug Screw 120 Surpass | | |
| OSMG6730 | 27881330 | Mixture Control Screw 120 Surpass | | |
| OSMG6228 | 29015019 | Gasket Carburetor .61-1.08 | | Photo |
| OSMG3656 | 29081719 | Carburetor Retainer/Nut #7M#7H#7L | | Photo |
| OSMG7064 | 29081952 | Needle #7G/#7D/#7H | | Photo |
