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578446501 T35X Trimmer Head (Use 596277001)

Husqvarna 578446501 T35X Trimmer Head (Use 596277001)

Part#:  578446501
  5.00 Stars - 3 Reviews

Husqvarna OEM Part

This Item is No Longer Available. 578446501 has been superceded to 596277001.

Aftermarket Alternatives


T35X Trimmer Head (Use 596277001)

Fits Model


Also Fits Model

HUSQVARNA 128L, 323L, 327LS, 224L, 326LS, 128LDX, 324LDX, 327LDX, 128RJ, 233RJ, 327RJX, 128R, 323R, 323RII, 324RX, 533RS, 327RX, 133R, 226R, 327RDX String Trimmer

Replaces OEM


WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. For more information, go to


Ball Bearing Tap Advance Button
Exclusively designed by Husqvarna the T35X trimmer head features a semi-automatic cord feed system “Tap’n go“ and ball bearing resting surface. Features developed for users with high demands on durability and minimized downtime. The trimmer line is fed automatically when the head is pushed into the ground. This means that the user always controls when the line is fed and the line can be fed while working with the machine.
Equipment Type String Trimmer
Arbor Size 10mm LH

Customer Reviews for the T35X Trimmer Head (Use 596277001)

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Questions & Answers for the Husqvarna 578446501

Ask us about the Husqvarna 578446501 T35X Trimmer Head (Use 596277001). Please no repair questions. Your Q&A may be posted to to help other shoppers, like you, with their purchasing decisions. Thank you.

Asked on 8/14/2016 7:32:16 AM by Yguk


Will it fit model 128 LD?


Yguk, this trimmer head fits your model.

Asked on 8/21/2016 4:24:47 PM by Bob


Will it fit 326 RJX series?


Bob, this trimmer head will fit your model.

Asked on 9/4/2016 2:19:35 PM by kenneth


will it fit a 223l


Kenneth, this trimmer head will fit your model.

Repair Tips For Husqvarna 578446501

No repair tips at this time.

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