4128 120 0607 PART NUMBER: This is a
perfect replacement, simple to replace and easy to use, part replacement
number is 4128 120 0607
FOR STIHL MODELS: Carburetor carb replacement is designed to suitable
for Stihl FS 400 450 480 SP 400 450 FS400 FS450 FS480 SP400 SP450
trimmer