| Ref | Part Number | Description |
|---|---|---|
| 4 | 577262901 | RETAINER Price: $6.99 |
| 5 | 574357701 | LEVER Price: $3.99 |
| 6 | 576618501 | LEVER Price: $3.99 |
| 7 | 577219201 | THROTTLE LEVER ASSY Price: $4.99 |
| 8 | 574357901 | LINK Price: $3.99 |
| 9 | 574358101 | COVER Price: $8.99 |
| 10 | 575794801 | INLET Price: $8.99 |
| 11 | 575794701 | COVER Price: $8.99 |
| 12 | 574358401 | SHAFT ASSY Price: $7.99 |
| 13 | 574358201 | SHAFT Price: $7.99 |
| 14 | 574358501 | VALVE Price: $3.99 |
| 15 | 574357501 | VALVE THROTTLE Price: $4.99 |
| 16 | 503563401 | INLET NEEDLE Price: $14.99 |
| 19 | 576618801 | NOZZLE ASSY Price: $6.99 |
| 21 | 504790801 | PLUG WELCH Price: $6.99 |
| 22 | 502846901 | PLUG Price: $8.99 |
| 25 | 504130906 | GASKET Price: $9.99 |
| 26 | 574358601 | GASKET Price: $9.99 |
| 28 | 577016601 | DIAPHRAGM Price: $12.99 |
| 29 | 587071601 | DIAPHRAGM Price: $49.99 |
| 30 | 501468701 | SCREW Price: $6.99 |
| 31 | 501468701 | SCREW This part replaces 537003401. Price: $6.99 |
| 32 | 537003101 | SCREW Price: $7.99 |
| 33 | 502847101 | SCREW Price: $6.99 |
| 34 | 544111501 | SCREW Price: $6.99 |
| 35 | 574359001 | SCREW Price: $6.99 |
| 37 | 576618901 | SCREW Price: $3.99 |
| 38 | 503562401 | SPRING Price: $6.99 |
| 39 | 574359301 | SPRING Price: $8.99 |
| 40 | 574359401 | SPRING Price: $4.99 |
| 45 | 579323101 | THROTTLE VALVE ASSY Price: $19.99 |
| 46 | 501666101 | FUEL INLET SCREEN Price: $12.99 |
| 48 | 574359601 | BUSHING Price: $4.99 |
| 49 | 502847401 | LEVER Price: $3.99 |
| 51 | 586767401 | SHAFT ASSY AIR THROTTLE Price: $6.99 |
| 52 | 574357601 | SPRING Price: $5.99 |
| 53 | 576619001 | VALVE Price: $5.99 |
| 54 | 503799501 | CLIP Price: $6.99 |