Genuine Stihl Bump Knob + Spool for AutoCut 40-2 Mowing Heads.
The AutoCut 40-2 Mowing Head was often fitted to the following models:
FS160 / FS220 / FS260 / FS280 / FS290 / FS310 / FS350 / FS360 / FS400 / FS410 / FS450 / FS460 / FS480 / FS490
This is the part of the head you tap on the ground to feed out additional line. It often wears out quicker than any other part of the head and requires replacement.
|Stihl Professional Tip|
Soak your new mowing line in water for 24 hours prior to use. This increases it’s flexibility, preventing annoying breakages and extending the lines life.
Unsure if this is the correct replacement spare part for your Lawn Mower? Just Contact Us with as much Lawn Mower Serial / Product Numbers as possible and we will identify the right one for you. Alternatively, just give us a call on 0191 4692020.