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Pruner Engine

Trimmer Engine Piston Kit
Genuine Husqvarna part
By: Husqvarna
Part Number: 530071833

Engine piston kit for gas trimmers and outdoor equipment. Replaces worn, damaged, or corroded pistons that cause poor compression and engine performance.

Do-It-Yourself Stories from Customers like You My SST25 weed eater had a worn crankshaft and the piston rod on both ends had failed bearings.   Benjamin B. • Friendswood , TX • October 04, 2018

I replaced the assembly case and piston and rod. I reinstalled new parts and the weed eater operates fine. Read more

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$34.95
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$41.59
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$6.64

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Gas Line Trimmer Engine Cylinder
Genuine Husqvarna part
By: Husqvarna
Part Number: 530012541

Genuine engine cylinder for gas line trimmers and outdoor power equipment. Houses the spark plug and piston to create the combustion chamber. Replace if cracked or worn.

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$31.95
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$38.34
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$6.39

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Gas Trimmer Piston Ring
Genuine Husqvarna part
By: Husqvarna
Part Number: 545154001

Piston ring seals the space between piston and cylinder wall in gas-powered outdoor power equipment engines. Replace if worn, cracked, or causing smoke.

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$5.95
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$7.14
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$1.19

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Flywheel
Genuine Echo part
By: Echo
Part Number: A409000210

This genuine Echo flywheel can be used as a replacement part for string trimmers, edgers, hedge trimmers, leaf blowers, leaf vacuums, and pole saws. The purpose of the flywheel in the small engine of such outdoor appliances is to save up the momentum gene

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$69.77
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$82.33
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$12.56

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Piston Kit
Genuine Husqvarna part
By: Husqvarna
Part Number: 530071785

This replacement piston kit is designed to be used with many different types of handheld lawn and garden equipment. The pistons are important parts of the engine. The crankshaft powers the pistons, so they move up and down within the cylinder. The purpose

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$47.68
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$56.26
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Piston Ring
Genuine Husqvarna part
By: Husqvarna
Part Number: 503289041

 

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$26.35
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$28.99
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$2.64

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Flywheel
Genuine Husqvarna part
By: Husqvarna
Part Number: 503790601

 

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$51.29
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$56.42
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$5.13

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Crankcase
Genuine Husqvarna part
By: Husqvarna
Part Number: 537085203

 

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$79.28
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$87.21
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$7.93

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Flywheel
Genuine Husqvarna part
By: Husqvarna
Part Number: 537271401

 

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$23.30
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$24.37
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$1.07

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Sprocket Kit
Genuine Husqvarna part
By: Husqvarna
Part Number: 537271801

 

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$41.10
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$45.21
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Flywheel Assembly
Genuine Husqvarna part
By: Husqvarna
Part Number: 577235901

This flywheel assembly is for use with trimmers and pruners. This part is located on the crankshaft on the outside of the case, and it creates a spark from the magnets on its sides. Flywheels can become damaged or worn with use over time and should be replaced if they are no longer functioning as they should.Check for knocking, rattling or other chirping noises when the flywheel is engaged; these are signs that it is failing. Eventually, once this part has failed completely, the garden tool will no longer function at all. Replacing a flywheel assembly is a simple task with the appropriate tools. Wear gloves for protection while making the repair. Be sure the device is entirely cooled before attempting to work on it.This flywheel assembly is an authentic OEM replacement part. It is made from high-quality, solid, metal materials. The flywheel assembly is sold as an individual unit. The replacement part is sourced directly from the manufacturer. It can be installed in both Husqvarna and Poulan brand lawn equipment. It is used in over 25 different models of trimmers and pruners.

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$13.46
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$15.06
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Piston Ring
Genuine Echo part
By: Echo
Part Number: A101000000

Piston rings help to maintain the pressure between the piston and cylinder wall. If the compressed gas between these two parts begins to leak out, the engine will not be able to put out enough energy, and the lawn appliance will stop working. Piston rings can wear out over time due to engine overheating or faulty ignition in the engine. A telltale sign of a burnt-out piston ring is whitish-grey smoke coming from the appliance. Extreme oil inefficiency is another sign. This part is a genuine OEM part designed for Echo or Mantis handheld yard tools such as a chainsaw, hedge trimmer, leaf blower, edger, pole pruner, or tiller engine. It does not ship with other parts. Any additional parts needed to install the piston ring must be ordered independently.

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$7.53
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$8.37
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$0.84

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Ring, Piston
Genuine Echo part
By: Echo
Part Number: A101000010

 

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$7.95
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$7.99
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$0.04

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Cylinder
Genuine Echo part
By: Echo
Part Number: A130000122

 

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$139.48
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$146.82
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$7.34

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Cylinder And Head
Genuine Echo part
By: Echo
Part Number: A130000341

 

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$160.28
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$162.95
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$2.67

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Cylinder
Genuine Echo part
By: Echo
Part Number: A130000371

 

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$148.25
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$164.71
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