Signswise Trimmer Head Replace Stihl Autocut Go 25-2 for Stihl Fs44 Fs55 Fs80 Fs83 Fs85 Fs90

This trimmer head is an aftermarket replacement for the Stihl Autocut 25-2, 4002 710 2191, and 4002 713 9608. It is NOT an original Stihl trimmer head. Please kindly note this before your purchase.
This head will also work with the following Stihl Models:
FS 44, 55, 56, 70, 80, 83, 85, 90, 100 RX, 110,
120, 130, 200, 250
KM 55, 56, 85, 90, 110, 130
FR106, FR108, FS44, FS44J, FS44R, FS48,
FS50, FS50E, FS50F, FS51, FS51AVE, FS52,
FS52AVE, FS52AVRE, FS55, FS55R, FS56,
FS56AVRE, FS60, FS61, FS61AE, FS61E,
FS62, FS65, FS65AVE, FS65AVRE, FS66,
FS62AVE, FS62AVRE, FS66AVE,
FS66AVRE, FS74, FS74AVE, FS74AVRE, FS76,
FS76AVE,FS76AVRE, FS80E, FS80RE FS81,
FS81AVE, FS81AVRE, FS83, FS83R, FS85RT, FS86,
FS88, FS90, FS90AVE, FS91, FS106AVE, FS86,
FS86AVE, FS86AVRE, FS96, FS106, FS108,
FS120, FS120R, FS350, FS450K, FS550 and FS550K