578446001 (578446101) Husqvarna Trimmer - Overview

Sections of the 578446001

Trimmer Head

Parts for the 578446001

KNOB

Part #: HD9029493

Manufacturer Part #: 537338701

$6.67

Reel

Part #: HD9022832

Manufacturer Part #: 537338601

$10.51

GROMMET

Part #: HD8984234

Manufacturer Part #: 501330401

$6.25

Spring

Part #: HD9021730

Manufacturer Part #: 537338801

This is a genuine manufacturer sourced replacement part that is specially produced for use with Poulan and Weed Eater trimmers. It is an identical replacement for a missing or a faulty spring that was...

$6.67

Lid

Part #: HD16344822

Manufacturer Part #: 501605201

$12.45

Trimmer Head, Left-hand Thread

Part #: HD16363869

Manufacturer Part #: 537338310

This cutting head is supplied directly from the original manufacturer. It is specially designed for use with Husqvarna brushcutters. The part is designed to quickly and efficiently cut through the gra...

$34.52

T25 3/8 Cutting Head

Part #: HD16363873

Manufacturer Part #: 537338312

This part is available as an individual replacement. The cutting head is made out of plastic and metal. No tools should be required during installation. It will need to be replaced if it becomes broke...

$28.76