Stihl 4123 · Section F · 6 of 9 · 25 parts
Fan housing
Fits FS 48, FS 52, FS 56.
No exploded view for this assembly. The catalogue lists its parts without a drawing.
Parts (25)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 4123 080 1800 | Fan housing | 1 |
| 2 | 9457 621 4481 | Circlip | 1 |
| 3 | 9074 478 4125 | Pan head self-tapping screw IS-5x14 | 1 |
| 4 | 4125 160 2900 | Clutch drum | 1 |
| 5 | 9455 621 1130 | Circlip 12x1 | 1 |
| 6 | 4123 791 9300 | Rubber insert | 1 |
| 7 | 4125 790 7200 | Sleeve | 1 |
| 8 | 4123 431 2100 | Connector tag | 1 |
| 9 | 9022 341 0980 | Spline screw IS-M5x16 | 4 |
| 10 | 4125 084 1020 | Fan housing | 1 |
| 11 | 4125 431 7000 | Contact plate | 1 |
| 12 | 9022 341 1050 | Spline screw IS-M5x25 | 2 |
| 13 | 9210 260 0700 | Hexagon nut M5 | 2 |
| 14 | 4114 430 0200 | Stop switch | 1 |
| 15 | 4112 432 2200 | Hexagon nut | 1 |
| 16 | 0751 030 8487 | Round plug no longer available from factory | 1 |
| 17 | 4125 791 7620 | Support | 1 |
| 18 | 9307 021 0120 | Washer 5.3 | 2 |
| 19 | 9291 021 0120 | Washer 5.3 | 2 |
| 20 | 9022 341 0980 | Spline screw IS-M5x16 | 2 |
| 30 | 9503 003 6440 | Grooved ball bearing 6201-2RS → replaced by 9503 003 6420 TI 5/1994 | 1 |
| 31 | 9456 621 3600 | Circlip 32x1.2 | 1 |
| 32 | 9450 621 4480 | Circlip 42x1.75 | 1 |
| 33 | 9022 341 1020 NLA | Spline screw IS-M5x20 | 1 |
| 34 | 9022 341 0960 | Spline screw IS-M5x12 → replaced by 9022 341 0980 TI 3/2006 | 3 |
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 NLA = withdrawn by STIHL before 2012.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 FS 48, FS 52, FS 56? Report a correction →