
If you need to replace the cutting attachment on your FSA 57 grass trimmer, we’ve got you covered.
The AutoCut C 3-2 mowing head is the recommended attachment and can be easily tapped on the ground to extend the mowing line. The whole head can easily be replaced if needed.
If you have just run out of line in the head, simply buy a replacement spool of nylon line, which can be easily loaded into the AutoCut C 3-2 head.
Your other option is to change the standard AutoCut head for a PolyCut C 3-2 mowing head. This head uses polymer blades to trim and clear grass and weeds, and comes with replacement blades, which are easily removed and replaced. You can buy additional polymer blades here.
These cutting attachments will not fit the FSA 56 grass trimmer.
STIHL - Quality tools since 1926

1927
Andreas Stihl founds an engineering office in Stuttgart and develops his own chainsaw.

1928
STIHL becomes a brand. The name represents the ceaseless quest of the engineer and company founder Andreas Stihl to ease the heavy labour of forestry work with his inventions.

1930
STIHL presents his portable petrol-powered chainsaw at the Leipzig trade fair – it is well received and orders flow in from across Europe.