Replacement head for Husqvarna T35 Advance brush cutter P/N: 531300194 Description: Left-hand thread M10 x 1.25 Left-hand thread M10 x 1.25 Fits: Husqvarna 122LDX, 123L, 123LD, 125L, 128L, 128LD, 128LDX, 129L, 129LDX, 129DJX, 223L, 224L, 225L, 225LD, 225R, 232L, 235RJ2R, 235RJ2X, 40L, 322L, 322R, 323L, 323LD, 323R, 323RJ, 324LX, 324LDX, 324RX, 325LX, 325RX, 325RDX, 325RJX, 326L, 326LS, 326LX, 326LDX, 326LDX, 326RX, 326RX, 326RX, 326RX, 326RX, 326RX, 326RX, 326RX, 326RX, 326RX, 326RX, 3326RX, 3326RX, 3326RX, 3326RX, 3326RX, 3326RX, 3326RX, 326R26 RJX, 327LS, 327RJX, 329LDX, 336FR, 426LST, 430LS, 525LS and 525 Contents: 1 cutting head T35 special material, high-quality plastic and metal quality and 30% nylon