Please note: The same product has three mounting nut sizes, this product size is 12x1.75L, Save yourself the hassle of returns and exchanges by double-checking your engine's model number and part number before ordering any parts.

T35 Trimmer Head Replacement fit Husqvarna 578446401 T35 Tap Advance Straight Shaft String Trimmer Head fit for .095-Inch Trimmer Line

578446401 Trimmer Head Fit for Husqvarna 135R 143R 143R-II 153R 235FR 235R 235R-II 236R 241R String Trimmer Parts

Fit for Husqvarna 243RJ 253RB 333R 333RJ 335FR 335LS 335Lx 335RJx 335Rx 336FR 336FRD String Trimmer Parts

Fit for Husqvarna 535LS 535RJ 535Rx 353Rxt 543RS 543RBDx 553RBx String Trimmer Parts

Fit for Husqvarna 122LDX, 123L, 123LD, 125L, 128L, 128LDX,129L, 129LDX, 129DJX, 223L, 224L, 225L, 225LD, 225R, 225RJ, 232L, 232R, 235RJX String Trimmer Parts

Package Includes
1 * trimmer head as pictured.