Poulan Trimmer Engines

Your Price

$6.89

Poulan Trimmer Piston Ring

★★★★★

1 Review

PartSelect Number PS9482766

Manufacturer Part Number 545154009

This OEM Piston Ring is used to provide a seal between the piston and cylinder wall. It attaches around the piston, inside the groove. It will require a screwdriver, allen wrench, torx wrench and socket set and is rated as "Hard" to install. The part is silver, metal, and individually sold. If broken due to general wear/fatigue you will have poor compression within the cylinder, causing a loss of power. If broken, damaged or worn, the part should be replaced. Refer to your make, model, and diagram to ensure this is the correct part.

Fixes these symptoms

Will Not Start
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Your Price

$4.99

Poulan Trimmer Piston Ring

★★★★★

1 Review

PartSelect Number PS9482765

Manufacturer Part Number 545154001

This metal ring in your engine, known as the piston ring, seals the gap between the piston and cylinder wall. It makes sure that the gases produced during combustion do not escape and that the engine maintains the pressure it needs to run. If the piston ring is damaged, oil can seep into the combustion chamber, causing your engine to exhibit rough idling and your machine emit blue smoke. To switch out a defective piston ring, detach the old ring from the piston with a screwdriver. When installing the new ring, you may need to compress it to make it fit properly. Please be aware that this genuine OEM replacement part is bought individually. It is recommended that you replace all the piston rings in your machine at once, as they tend to wear down at the same rate. Carefully review your user manual to determine how many rings your machine needs before placing your order.

Your Price

$46.07

Poulan Trimmer Piston Cylinder Assembly Kitinder Kit

PartSelect Number PS9030152

Manufacturer Part Number 545008082

Installation Instructions

David from ENID, OK

Unit was defective when bought

I ended up having to also replace the crankshaft bearing well as the cylinder kit. The owner thought the knocking was too much oil which led to a scori g of the cylinder when it needed crank bearing replaced. Sorry Huskvarna the first one wouldn't weedeat this was the second. Read more...