Gearbox compatible with STIHL FS 36 40 44 55, 72 74 75 76 80 83 85 brush cutter 4137 640 0100

For brush cutter with 25.5 mm corrugated pipe Shaft: 5 x 5 mm (square shaft) Thread: M10 x 1.00 (left-hand thread) Compatible with: STIHL: FS36 FS40 FS44 FS55 FS72 FS74 FS75 FS76 FS80 FS80R FS83 FS83T FS85 FS85R FS85T FS85RX FS87 FS87R FS90 FS90R FS94 FS94C 94R, FS99. 4RC, FS100, FS100R, FS100RX, FS110, FS110R, FS110X, FS110RX, FS120, FS120R, FS130, FS130R, FS200, FS200R, FS240, FS240C, FS240R, FS240RC, FS250RC, FS250RC, FS250RC, FS250. R, FS260C, FS260RC, FS460C, FS460RC, FR85, FR85T, FR130T, FR220, FR350, FR410C, FR460TC, FR450, FR480, FR480C, FS-KM, FS25-4, FS65-4, FT 100 Replaces: 4137 640 0100, 4130 640 0100, 4137-640-0100, 4130-640-0100, 41376400100, 41306400100, Manufacturer: perfektGarten