Rotary Corp brand aftermarket product. 2011 Replaces 4133 195 1600 Starter Spring. Replaces models FS72, FS74 & FS76 trimmers, HS72, HS74 & HS76 hedge trimmers, FC72 edgers, BG72 & BG75 blowers.
Replaces:- Replaces Replaces 4133-195 1600
- Replaces Replaces 41371901100