Stihl 4123 · Section H · 8 of 9 · 29 parts
Control handle FS 52, FS 56
Fits FS 52, FS 56.
No exploded view for this assembly. The catalogue lists its parts without a drawing.
Parts (29)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 4125 791 0802 | Handle molding, outer | 1 |
| 2 | 4126 182 4506 | Torsion spring | 1 |
| 3 | 4126 182 0806 | Lockout lever | 1 |
| 4 | 4126 182 6210 | Collar screw | 1 |
| 5 | 4125 790 1102 | Handle molding, inner | 1 |
| 6 | 4126 791 5300 | Connector tag | 2 |
| 7 | 4126 182 1705 | Slide control | 1 |
| 8 | 4126 182 4705 | Detent spring | 1 |
| 9 | 4126 182 6205 | Collar screw | 1 |
| 10 | 4126 182 4505 | Torsion spring | 1 |
| 11 | 9417 003 7510 | Push nut | 1 |
| 12 | 4125 182 1001 | Throttle trigger | 1 |
| 13 | 4125 791 9400 | Hose clamp | 2 |
| 14 | 4126 792 6100 | Square washer | 4 |
| 15 | 9022 341 0980 | Spline screw IS-M5x16 | 2 |
| 16 | 9074 478 3065 | Pan head self-tapping screw IS-P4x19 | 4 |
| 17 | 4126 180 1115 | Throttle cable | 1 |
| 18 | 9208 260 0900 | Hexagon nut M6 | 2 |
| 19 | 0751 030 8487 | Round plug no longer available from factory | 1 |
| 20 | not sold separately | Lead 670 mm / 26.4'' | 1 |
| 21 | not sold separately | Lead 820 mm / 32.3'' | 1 |
| 22 | 0751 030 8953 NLA | Terminal socket 4.8-1 no longer available from factory | 3 |
| 23 | 0751 030 8470 | Grommet no longer available from factory | 3 |
| 24 | not sold separately | Hose 435 mm / 17 1/4'' | 1 |
| 40 | 4125 791 0801 | Handle molding, outer | 1 |
| 41 | 4125 182 1000 | Throttle trigger | 1 |
| Not numbered on the diagram — assemblies, kits and options | |||
| — | 4125 790 1303 | Control handle | 1 |
| — | 0751 010 1110 | Lead 10 m / 33' not illustratedoption | 1 |
| — | 4203 711 7201 | Hose 960 mm / 37 13/16'' not illustratedoption | 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 NLA = withdrawn by STIHL before 2012.
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