Stens 390-050 Gearhead for Stihl 4137 640 0100

Stihl 4137 640 0100, Stihl 4130 640 0100, Stihl 4130 641 0300

Stihl 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, FS80, FS80 R, FS83, FS83 R, FS83 T, FS85, FS85 R, FS85 T, FS87, FS87 R, FS90, FS90 R, FS-KM and FT 100

Note: The above part may fit more models than are listed here. If your model is not listed, and you want to see if this part fits your model, use the "Original Equipment Parts Lookup" link located to the left of this page.

Includes thrust washer and nut, Unit must be lubricated with a high quality lithium grease prior to use