Replacement Stihl Brushcutter Gearbox: 4137 640 0100 , 41376400100
Fits:
STIHL Brushcutter(s): FR 130 T, FR 350, FR 450, FR 480, FR 480 C, FR 85, FR 85 T, FS 100, FS 100 R, FS 100 RX, FS 110, FS 110 R, FS 120, FS 120 R, FS 130, FS 130 R, FS 200, FS 200 R, FS 240, FS 250, FS 250 R, FS 36, FS 40, FS 44, FS 72, FS 74, FS 75, FS 76, FS 80, FS 85, FS 85 RX, FS 85T, FS 87, FS 90, FS 90 R
STIHL Pole Pruner(s): FT 100
STIHL Multi-Task Tool(s): FS-KM