Specifics and features: Compatible with: 4137 640 0100 FR130 T, FR220, FR350, FR450, FR460, FR480, FR85, FR85 T, FS100, FS100R, FS110, FS110R, FS110 RX, FS110 X, FS120, FS120 R, FS130, FS130 R, FS200, FS200 R, FS240, FS240 R, FS250, FS250 R, FS25-4, FS260 R, FS44, FS44 R, FS65-4, FS74 Package includes： 1X Gear Box Head 1X Trimmer Head .
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