Fits Stihl Models:
BT120, BT121
FR350, FR450, FR480
FS120, FS200, FS250, FS300, FS350, FS400, FS450, FS480
FT250
HT250
SP200, SP400, SP450, SP451
Used On:
Trimmers, Edgers
Chainsaws
Brush Cutters
Leaf Blowers
Replaces OEM:
4128-405-1000, 41284051000
Includes:
1x Spark Plug Suppressor Boot Cap