4180 160 2000 STIHL Clutch Kit fits FS90 FC90 FS90 FC100 FS100 KM100 HT100 HT131 OEM Genuine Stihl Part 4180-160-2000, 41801602000.  For spring only order 0000 997 5902.

SR-4

Machines this part fits:
Stihl FC 100 Edger
Stihl FC 110 Edger
Stihl FC 90 Edger
Stihl FC 90-Z Edger
Stihl FC 95 Edger
Stihl FC 95-Z Edger
Stihl FR 130 T Backpack Brushcutter
Stihl FS 100 Brushcutter
Stihl FS 110 Brushcutter
Stihl FS 130 Brushcutter
Stihl FS 310 Clearing Saw
Stihl FS 87 Brushcutter
Stihl FS 90 Brushcutter
Stihl HL 100 K Long Reach Hedgetrimmer
Stihl HL 100 K-Z Long Reach Hedgetrimmer
Stihl HL 100 Long Reach Hedgetrimmer
Stihl HL 100 Z Long Reach Hedgetrimmer
Stihl HL 90 K Long Reach Hedgetrimmer
Stihl HL 90 K-Z Long Reach Hedgetrimmer
Stihl HL 95 K Long Reach Hedgetrimmer
Stihl HL 95 Long Reach Hedgetrimmer
Stihl HT 100 Pole Pruner
Stihl HT 101 Pole Pruner
Stihl HT 130 Pole Pruner
Stihl HT 130 Z Pole Pruner
Stihl HT 131 Pole Pruner
Stihl HT 131 Z Pole Pruner
Stihl KM 100/100R Engine
Stihl KM 110 R Engine
Stihl KM 130 Engine
Stihl KM 130 R-Z Engine
Stihl KM 130R Engine
Stihl KM 90 Engine
Stihl KM 90 R-Z Engine

YSK 221159