Stihl 4134 · Section K · 10 of 11 · 20 parts
Earth auger
Fits BT 121.
Parts (20)
| Pos | Part number | Description | Qty |
|---|---|---|---|
| 1 | 4404 680 2004 NLA | Earth auger Ø 40 mm / 1 5/8" | 1 |
| 2 | 4404 680 3050 NLA | Drill head | 1 |
| 3 | 4311 682 3500 | Retaining pin | 1 |
| 4 | 9395 021 2360 NLA | Split pin 4.5x40 | 1 |
| 5 | 9062 319 1260 NLA | Countersunk screw M6x12 | 2 |
| 6 | 4404 680 2006 NLA | Earth auger Ø 60 mm / 2 3/8" | 1 |
| 7 | 4404 680 3051 NLA | Drill head | 1 |
| 8 | 4404 682 3101 NLA | Blade | 1 |
| 9 | 4404 680 2009 NLA | Earth auger Ø 90 mm / 3 1/2" | 1 |
| 10 | 4404 680 3052 NLA | Drill head | 1 |
| 11 | 4404 682 3102 NLA | Blade | 1 |
| 12 | 4404 680 2012 | Earth auger Ø 120 mm / 4 3/4" | 1 |
| 13 | 4404 680 3053 | Drill head | 1 |
| 14 | 4404 682 3103 | Blade | 1 |
| 15 | 4404 680 2015 NLA | Earth auger Ø 150 mm / 5 15/16" | 1 |
| 16 | 4404 680 3054 NLA | Drill head | 1 |
| 17 | 4404 682 3104 NLA | Blade | 1 |
| 18 | 4404 680 2020 | Earth auger Ø 200 mm / 7 13/16" | 1 |
| 19 | 4404 680 3055 | Drill head | 1 |
| 20 | 4404 682 3105 | Blade | 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 NLA = withdrawn by STIHL before 2012.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 BT 121? Report a correction →