Stihl 4203 · Section C · 3 of 10 · 34 parts
Air filter, Ignition system
Fits BR 320, BR 320 L, BR 400.
Parts (34)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 4203 129 0901 | Gasket | 2 |
| 2 | 4203 122 1600 | Heat shield | 1 |
| 3 | 9022 341 0980 | Spline screw IS-M5x16 | 2 |
| 4 | 4203 120 2200 | Flange | 1 |
| 5 | 4203 120 2205 | Flange | 1 |
| 6 | 9022 341 1050 | Spline screw IS-M5x25 | 2 |
| 7 | 4203 129 0900 | Gasket | 1 |
| 8 | 4114 129 0501 | Gasket | 1 |
| 9 | 4203 120 0601 | Carburetor HD-4B | 1 |
| 9 | 4203 120 0603 | Carburetor HD-13B | 1 |
| 10 | 4203 120 0605 | Carburetor WT-230A | 1 |
| 10 | 4203 120 0607 | Carburetor WT-489 | 1 |
| 11 | 4203 182 9501 | Choke knob | 1 |
| 12 | 4203 122 1000 | Flange | 1 |
| 13 | 4203 140 2803 | Filter housing | 1 |
| 14 | 9443 825 7130 | Hollow rivet 7.5x1x6.8 | 3 |
| 15 | 9022 341 1220 | Spline screw IS-M5x48 | 2 |
| 16 | 4203 141 0300 | Air filter | 1 |
| 17 | 4203 141 0310 | Prefilter | 1 |
| 18 | 4203 140 1002 | Filter cover | 1 |
| 19 | 4227 700 2300 | Screw plug | 2 |
| 20 | 4203 400 1200 | Flywheel | 1 |
| 21 | 9210 261 1140 | Hexagon nut M8x1 | 1 |
| 22 | 4203 400 1301 | Ignition module → replaced by 4203 020 2106 TI 19/2001 | 1 |
| 23 | not sold separately | Ignition lead 270 mm not available as a separate item | 1 |
| 24 | 0751 030 8415 | Spade terminal 6.3 | 1 |
| 25 | 9022 341 1019 | Spline screw IS-M5x20 | 2 |
| 26 | 0000 989 0602 | Grommet | 1 |
| 27 | 9291 021 0120 | Washer 5.3 | 1 |
| 28 | 4119 182 9500 | Choke knob | 1 |
| 29 | 4203 182 9505 | Choke knob | 1 |
| Not numbered on the diagram — assemblies, kits and options | |||
| — | 4203 007 1025 | Air filter kit option | 1 |
| — | 0000 405 0600 NLA | Ignition lead 1 m option | 1 |
| — | 0000 930 2251 | Ignition lead 10 m option | 1 |
2012 service parts catalogue. Parts are not interchangeable across engine series — check yours before ordering. NLA = withdrawn by STIHL before 2012.
Wrong number or missing part for the BR 320, BR 320 L, BR 400? Report a correction →