Blade Adapter Maintenance Kit Package includes: 1 x thrust washer, 1 x backing plate, 1 x stop plate, 1 x M10*1 collar nut, 1 x L-shaped wrench, 1 x wrench in T Replaces OEM part: Thrust washer 4130 713 1600, Backing plate 4126 713 3100, Thrust plate 4137 710 3800, Collar nut 4126 642 7600 Fits models: Stihl FS36, FS44, FS55, FS55R, FS55RC, FS56, FS56R, FS56RC, FS70R, FS80, FS80R, FS83, FS85, FS90, FS90R, FS94, FS94R, FS100, FS100R, FS100RX, FS110, FS110R, FS110X, FS110RX Suitable for models: FS100, FS100RX, FS110, FS110R, FS110RX, FS120, FS130, FS200, FS240, FS250, FS260, FS460, FR85, FR85T, FR130T, FR220, FR350, FR450, FR480, FR410C, FR460TC, FS-KM