This carburetor will work on most STIHL 4-mix trimmer engines models
FS100 FS100R FS100RX FS110 FS110R FS110X FS110RX FS87 FS87R FS90 FS90R FS90K
FC100 FC110 FC90
HL100 HL100K HL90 HL95 HL95K HL101 HL110
HT100 HT101
KM100 KM100R KM110R KM110 KM90 KM90R
SP90 SP90T
Please check the size for compatibility before ordering.

• For STIHL FS100 FS100R FS100RX FS110 FS110R FS110X FS110RX FS87 FS87R FS90 FS90R HL100 HL100K FS90K HL90 HL95 HL95K HT100 HT101 KM100 KM100R KM110R KM110 KM90 KM90R SP90 SP90T FS130 Trimmer
• MPN: C1Q-S174, 4180-120-0604, 4180-120-0607, 4180-120-0608, 4180-120-0610, 4180-120-0611
• Package include: 1pc carburetor + 2pcs primer bulb + 2pcs gasket + 1pc fuel filter + 1pc air filter + 1pc spark plug

For STIHL FS100 FS100R FS100RX FS110 FS110R FS110X FS110RX FS87 FS87R FS90 FS90R HL100 HL100K FS90K HL90 HL95 HL95K HT100 HT101 KM100 KM100R KM110R KM110 KM90 KM90R SP90 SP90T FS130 TrimmerSavior