Genuine OEM Husqvarna Trimmer Head

Husqvarna Part # 578447601  

Replaces: 596276801

Fits Models: 

135R

143R

143R-II

153R

235R

235FR

235FR-II

236R

241R

243RJ

253RB

333R

333RJ
335FR

335LS

335Lx

335RJx

335Rx

336FR

336FRD

535LS

535RJ

535Rx

535Rxt

543RS

543RBDx

553RBx