Air Filter And Spark Plug Combo for Stihl Trimmers, Brushcutters and Clearing Saws.

Includes:
(10) Air Filter
(6) Spark Plug

Fits Models: BT120, FR350, FR450, FR480, FS120, FS200, FS250, FS300, FS310, FS350, FS380, FS400, FS450, FS480, FT250 and HT250.

Replaces OEM: 4134 141 0300 and 0000 400 7000/BPMR7A.

Specifications:
Length: 3 7/16"
Width: 2 3/4"
Height: 1"