Models > 543RS

543RS Husqvarna Trimmer - Overview

Sections of the 543RS

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Nut – Part Number: 502291101
Nut
PartSelect #: PS8994196
Manufacturer #: 502291101
$8.91
  In Stock
Filter – Part Number: 506742601
Filter
PartSelect #: PS9436215
Manufacturer #: 506742601
  No Longer Available
Bevel Gear Grease – Part Number: 503976401
Bevel Gear Grease
PartSelect #: PS8991531
Manufacturer #: 503976401
This manufacturer-grade bevel gear grease is used to grease transmissions, bevel gears and other gear case assemblies.
$28.90
  In Stock
Line Cutter – Part Number: 503798801
Line Cutter
PartSelect #: PS9282843
Manufacturer #: 503798801
This is an OEM line cutter for your trimmer, made of high quality steel. It is about 1 x 1.3 inches in dimension and sold individually. The line cutter is designed to cut excess line from the grass sh...   No Longer Available
Hexagon Nut – Part Number: 731231401
Hexagon Nut
PartSelect #: PS9301366
Manufacturer #: 731231401
$3.18
  In Stock
Start/Stop Switch – Part Number: 503718201
Start/Stop Switch
PartSelect #: PS9282784
Manufacturer #: 503718201
$14.02
  In Stock
Shoulder Strap With Sign – Part Number: 537216202
Shoulder Strap With Sign
PartSelect #: PS9021137
Manufacturer #: 537216202
$10.19
  In Stock
Spring – Part Number: 537174201
Spring
PartSelect #: PS9022579
Manufacturer #: 537174201
$6.36
  In Stock
Bolt – Part Number: 506745201
Bolt
PartSelect #: PS9363822
Manufacturer #: 506745201
$5.09
  Special Order
Spring – Part Number: 537174301
Spring
PartSelect #: PS9020804
Manufacturer #: 537174301
$7.64
  Special Order
Clip – Part Number: 506707001
Clip
PartSelect #: PS9365362
Manufacturer #: 506707001
$5.09
  In Stock
Harness – Part Number: 537216302
Harness
PartSelect #: PS9022608
Manufacturer #: 537216302
  No Longer Available

Questions And Answers for 543RS

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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
part not same
Ordered on/off switch. My switch had only one wire terminal. Replacement had two. I ran a wire from one to a screw as a ground. Switch worked fine.
Parts Used:
Start/Stop Switch
  • Bruce from ALGOMA, WI
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
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