Models > 543RS

543RS Husqvarna Trimmer

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Located inside the fuel tank, the fuel filter removes debris before it can reach the carburetor. If your small engine starts with difficulty or idles rough, it may be clogged, restricting the flow of ...
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This is a genuine manufacturer-sourced replacement part which is specially designed for use with Husqvarna lawn and garden equipment. It is an identical replacement for a missing or damaged hexagon nu...
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This is an original replacement part manufactured for use with trimmers. The start/stop switch is also called the kill switch, and fits on the upper handle above the throttle. The red switch is used t...
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An authentic OEM supplied replacement part that is designed for use with Husqvarna handheld string trimmers. This line cutter blade is secured to the grass shield to cut the excess line. Over time it ...
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$11.95
This is an authentic Husqvarna replacement part manufactured for use with brushcutters. The special nut is used to fasten the cutting blade attachment to the gearcase. This nut is available as an indi...
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This tank cap assembly is an original replacement part sourced straight from the manufacturer. It is commonly used in Husqvarna backpack blowers and brushcutters. This cap is crafted to seal the machi...
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This is an authentic OEM component from Husqvarna. The bevel gear grease is made for use with many lawn and garden trimming power tools. This item provides lubrication to the transmission and related ...
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$6.25
This is a genuine OEM replacement part used with many lawn and garden power tools. The metal clip is designed to secure components together, and is sold individually. You may need pliers for the removal and installation.
On Order
This is a genuine manufacturer-sourced component which is specially made for use with Husqvarna handheld blowers and trimmers. The strap utilizes a metal lobster clasp to connect to the tool and a pla...
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Order now and your part arrives by Mar 22
$8.10
The filter is an original part from Husqvarna for use in blowers, edgers, and trimmers. You may need a set of pliers when replacing this item. Over time this part may become dirty and will need to be ...
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$7.46
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Order now and your part arrives by Mar 22
This is an authentic Husqvarna replacement part. The throttle control is found in yard tools from Husqvarna such as brush cutters and trimmers. This part is made of high-quality plastic, and include...
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Order now and your part arrives by Mar 22

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Customer:
Bruce from ALGOMA, WI
Parts Used:
503718201
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
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.
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