Stihl 1203 · Section B · 2 of 4 · 42 parts
Gear housing, Bar connecting housing, Handlebar
Fits E 15.
Parts (42)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 1203 641 0301 | Gear housing | 1 |
| 1 | 1203 641 0300 | Gear housing | 1 |
| 2 | 1203 640 7300 | Set of pinions | 1 |
| 3 | 1203 642 8101 | Spacer | 1 |
| 3 | 1203 642 8100 | Spacer | 1 |
| 4 | 9503 003 6680 | Grooved ball bearing 6203-Z | 1 |
| 5 | 9525 000 0430 | Nilos-ring 6203 | 1 |
| 6 | 9645 945 4070 | O-ring 36x2 | 1 |
| 7 | 1203 641 0900 | Bearing cover | 1 |
| 8 | 9062 319 0660 | Countersunk screw M4x12 | 6 |
| 9 | 0000 993 0505 | Needle bearing | 1 |
| 10 | 1203 642 8800 | Shim | 1 |
| 11 | 1203 642 8801 | Shim | 1 |
| 13 | 1203 641 0910 | Bearing cover | 1 |
| 14 | 1203 649 0310 | Gasket | 1 |
| 14 | 1203 649 0320 | Gasket | 1 |
| 15 | 1203 641 0500 | Bar connecting housing | 1 |
| 16 | 9525 000 0430 | Nilos-ring 6203 | 1 |
| 17 | 9503 003 6670 | Grooved ball bearing 6203-Z | 1 |
| 18 | 1203 642 0600 | Drive shaft | 1 |
| 19 | 9470 435 1370 | Key 5x5x16 | 1 |
| 20 | 9452 621 1530 | Circlip 15x1.5 | 2 |
| 21 | 9470 435 0900 | Key 5x3x14 | 1 |
| 22 | 1203 642 1300 | Chain sprocket 3/8" | 1 |
| 23 | 0000 958 1003 | Washer | 1 |
| 25 | 0000 971 0315 NLA | Notched pin | 1 |
| 26 | 1110 664 1600 | Adjusting screw | 1 |
| 27 | 1110 664 1500 | Tensioning nut | 1 |
| 28 | 1110 021 9000 | Clamp | 1 |
| 29 | 1113 664 1001 | Inner side plate | 1 |
| 30 | 1110 664 2400 | Collar screw | 2 |
| 31 | 9036 341 0980 | Socket head screw M5x16 | 4 |
| 32 | 1114 656 7700 | Chain catcher | 1 |
| 33 | 9021 319 0670 | Pan head screw M4x14 | 1 |
| 34 | 1203 790 1500 | Handlebar with hose 340 mm / 13 7/16'' | 1 |
| 35 | 0000 791 2000 | Handle hose Ø 17 mm x 1 m / 11/16x40'' | 1 |
| 36 | 1113 792 9100 | Hand guard | 1 |
| 37 | 9048 216 1010 | Pan head screw M5x18 | 2 |
| 38 | 9214 320 0700 | Lock nut M5 | 2 |
| 39 | 0000 988 8014 | Plug | 2 |
| 40 | 9045 319 1020 | Socket head screw M5x20 | 4 |
| 41 | 0000 792 9111 | Chain scabbard | 1 |
2012 service parts catalogue. Parts are not interchangeable across engine series — check yours before ordering. NLA = withdrawn by STIHL before 2012.
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