Stihl 4123 · Section J · 9 of 9 · 23 parts
Bearing housing
Fits FS 48, FS 52, FS 56.
No exploded view for this assembly. The catalogue lists its parts without a drawing.
Parts (23)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 4125 641 1800 | Bearing housing | 1 |
| 2 | 4125 641 2600 | Washer | 1 |
| 3 | 9503 003 5040 | Grooved ball bearing 6000-RS | 1 |
| 4 | 4125 642 0600 | Drive shaft | 1 |
| 5 | 9503 003 5140 | Grooved ball bearing 6001-RS | 1 |
| 6 | 9456 621 3100 | Circlip 28x1.2 | 1 |
| 7 | 9022 341 0960 | Spline screw IS-M5x12 → replaced by 9022 341 0980 TI 3/2006 | 1 |
| 8 | 9022 371 1020 | Spline screw IS-M5x20 → replaced by 9022 371 1050 TI 30/2004 | 1 |
| 9 | 4125 710 8120 | Deflector | 1 |
| 10 | 4125 713 4100 | Blade | 1 |
| 11 | 9022 341 0950 | Spline screw IS-M5x10 | 2 |
| 12 | 9216 261 0700 | Hexagon nut M5 | 2 |
| 13 | 9022 341 1270 | Spline screw IS-M6x14 | 3 |
| 14 | 4125 713 1500 | Thrust plate | 1 |
| 15 | 4119 890 3400 | Combination wrench → replaced by 4128 890 3400 TI 41/1997 | 1 |
| 16 | 4126 893 7800 | Locking pin | 1 |
| 17 | 0000 890 2300 NLA | Screwdriver | 1 |
| 18 | 0000 884 0301 | Safety glasses | 1 |
| 19 | 0000 884 0302 | Safety glasses | 1 |
| 20 | 0000 891 0801 NLA | Tool roll | 1 |
| Not numbered on the diagram — assemblies, kits and options | |||
| — | 4125 640 1400 | Bearing housing | 1 |
| — | not sold separately | Extras | |
| — | 4123 007 1050 | Set of gaskets not illustrated | 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 NLA = withdrawn by STIHL before 2012.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 FS 48, FS 52, FS 56? Report a correction →