






🌿 Trim Smarter, Not Harder — Upgrade Your Stihl Game!
The ERGIT Trimmer Head Replacement is a precision-engineered accessory designed exclusively for Stihl FSA 57 battery trimmers (serial starting with 5XXXXXXXX). Featuring a 0.080" green nylon cutting line and a tap-to-feed mechanism, it allows quick, tool-free line refills from the outside, boosting efficiency and minimizing downtime. This OEM-quality C3-2 replacement head ensures durable, reliable performance for mowing and thinning tasks, making it an essential upgrade for maintaining a pristine lawn with ease.
| ASIN | B0C9R5MN96 |
| Best Sellers Rank | #278,425 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4,728 in String Trimmer Replacement Parts |
| Brand Name | ERGIT |
| Color | Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (102) |
| Item Type Name | Trimmer head |
| Manufacturer | ERGIT |
| Manufacturer Part Number | 4009 710 2106 |
| Model Number | C3-2 |
| Power Source | fuel_powered |
| Required Assembly | No |
| UPC | 761426454685 |
B**N
Works well with my Stihl FSA 57
Great trimmer head, fits my Stihl FSA 57 weed wacker
T**R
Easy to use
Works great. I needed help unscrewing the old one. Easy to install after the old one is removed.
A**R
Does not fit an FSA 57
Knew my line was getting low so ordered the product on 2 Aug. Here it is September14 and tried to replace the spool in my FSA 57 and the spool is to big and it's past 30 days so I can't even return the item. Never trust a knock off.
G**R
Weed trimmer replacement head.
Easy to put on and easy to put the string on. You have to get used to the tap string extend because it’s easy to bump it and the string comes out a little too easy.
S**S
Battery powered weed eater head for STIHL FSA 57
Perfect complete screw on kit for 15.00. Very good deal. New head, cover, spring, string and cap. Perfect fit on the STIHL FSA 57
M**R
Weed whacker
Fits my weed Whackerand works fine in my machine.
N**E
Excellent
Worked great out of the box. Included instructions and helpful tips.
P**T
These Spools will NOT work on the STIHL FSA57 Trimmer! Will NOT!
Even though they advertise these work on the STIHL FSA 57 Trimmer and are “AutoCut C32” they will NOT FIT and do not work! I returned them!!
C**Y
Received what appears to have been a used and returned item as there shows markings and the cable was not out on one location, I returned it this was a was of my time.
G**.
Easy attach. No drama. Chops grass like a good un.
R**Y
Didn't last one use in around my garden ! The original one that came with the strimmer lasted all summer !!!
S**R
There was enough strong to last me one lawn trim... The original string that came with the unit lasted all summer..Will never buy again