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Poulan Parts

Piston Ring 545154009

OEM part for: Poulan, Weed Eater, Craftsman, Jonsered, Husqvarna

Part Number: 545154009


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Grid squares measure 1x1 inch
Piston Ring - 545154009:PoulanPiston Ring - 545154009:Poulan
In Stock
Ships within 1 business day
Medium 30-60 minutes (26 rated repairs)?
OEM: Original Equipment Manufacturer ?
PoulanWeed EaterCraftsmanJonseredHusqvarna
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Product Description ?

This replacement piston ring is a high quality item that is sourced from original equipment manufacturer for use on Craftsman gas powered lawn and garden equipment. A worn or broken piston ring will allow combustion gases to escape the seal and enter the crankcase causing low compression and the loss of power. If compression is reduced significantly, the engine will not be able to run at all. Please note one durable metal piston ring is included per order requiring a wrench set and pliers to complete the repair.

  • OD 1-3/8"
  • ID 1-2/8"
  • Classification: Part
  • Weight: 0.01 lbs.
  • Shipping: Ships Worldwide

Frequently Purchased Together ?

Compatibility

This part will fit the following 145 machines

Poulan

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PPB2000LE (Type3) Pro Leaf Blower View Diagrams & Manuals
PPB2000LE (Type4) Pro Leaf Blower View Diagrams & Manuals
PPB2000LE (Type5) Pro Leaf Blower View Diagrams & Manuals
SM210VS (Type1) Pro Leaf Blower View Diagrams & Manuals
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SM400 (Type1) Pro Gas Leaf Blower View Diagrams & Manuals
SM400 (Type2) Pro Gas Leaf Blower View Diagrams & Manuals
SM400 (Type3) Pro Gas Leaf Blower View Diagrams & Manuals
P200C Gas Powered Blower View Diagrams & Manuals
PPBVM200 (Type 2) Gas Blower View Diagrams & Manuals
PPBVM200 (Type 3) Gas Blower View Diagrams & Manuals
BVM210FA (2012-10) Blowers View Diagrams & Manuals
25HHT Hedge Trimmers View Diagrams & Manuals
25HHT (2010-06) Hedge Trimmers View Diagrams & Manuals

Weed Eater

25HO Gas Trimmer View Diagrams & Manuals
BC2400 Type 1 Gas Trimmer View Diagrams & Manuals
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Featherlite SST 25 HO Type 1 Gas Trimmer View Diagrams & Manuals
PE550 Gas Trimmer View Diagrams & Manuals
PL200 (Type 1) Gas Trimmer View Diagrams & Manuals
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TE400CXL Type 1 Gas Trimmer View Diagrams & Manuals
TE500CXL Type 1 Gas Trimmer View Diagrams & Manuals
XT400 Type 1 Gas Trimmer View Diagrams & Manuals
XT600 Type 1 Gas Trimmer View Diagrams & Manuals
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PE550 Type 3 Gas Edger View Diagrams & Manuals
PE550 Type 4 Gas Edger View Diagrams & Manuals
PE550 Type 5 Gas Edger View Diagrams & Manuals
DAHT22 Gas Hedge Trimmer View Diagrams & Manuals
VS2000BV Handheld Blower View Diagrams & Manuals
PPBVM200LE (Type 2) Gas Blower View Diagrams & Manuals
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PPBVM200LE (Type 4) Gas Blower View Diagrams & Manuals

Craftsman

358794770 Gas Blower View Diagrams & Manuals
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358742440 Trimmer View Diagrams & Manuals
358742450 Trimmer View Diagrams & Manuals
358742460 Trimmer View Diagrams & Manuals
358795120 Trimmer View Diagrams & Manuals
358795140 Trimmer View Diagrams & Manuals
358795150 Trimmer View Diagrams & Manuals
358795151 Trimmer View Diagrams & Manuals
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944511460 Trimmer View Diagrams & Manuals
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358348320 Trimmer View Diagrams & Manuals
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358796260 Trimmer View Diagrams & Manuals
944511461 Trimmer View Diagrams & Manuals
944518250 Blower View Diagrams & Manuals
944518252 Blower View Diagrams & Manuals
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358794743 Blower View Diagrams & Manuals
358794744 Blower View Diagrams & Manuals
358794750 Blower View Diagrams & Manuals
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358794762 Blower View Diagrams & Manuals
358794763 Blower View Diagrams & Manuals
358794764 Blower View Diagrams & Manuals
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358794943 Blower View Diagrams & Manuals
358794945 Blower View Diagrams & Manuals
358794961 Blower View Diagrams & Manuals
358794962 Blower View Diagrams & Manuals
358794964 Blower View Diagrams & Manuals

Jonsered

GT26 D (2002-08) Trimmer View Diagrams & Manuals

Husqvarna

BVM200VS (2009-03) Blower View Diagrams & Manuals
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GBV325 (2010-07) 952715704 Blower View Diagrams & Manuals
GBV345 (2010-05) Blower View Diagrams & Manuals
P325 (2010-04) Blower View Diagrams & Manuals
PPB2000LE (Type 3) (2006-12) Blower View Diagrams & Manuals
PPB2000LE (Type 4) (2006-12) Blower View Diagrams & Manuals
PPB2000LE (Type 5) (2006-12) Blower View Diagrams & Manuals
PPB430VS (2009-03) Blower View Diagrams & Manuals
SM210VS (2009-03) Blower View Diagrams & Manuals
SM400 (Type 1) (2006-12) Blower View Diagrams & Manuals
SM400 (Type 2) (2006-12) Blower View Diagrams & Manuals
SM400 (Type 3) (2006-12) Blower View Diagrams & Manuals
PE550 (Type 1) (530087525) (2008-06) Handheld Trimmer View Diagrams & Manuals
PE550 (Type 3) (530087525) (2008-06) Handheld Trimmer View Diagrams & Manuals
PE550 (Type 4) (530087525) (2008-06) Handheld Trimmer View Diagrams & Manuals
PE550 (Type 5) (530087525) (2008-06) Handheld Trimmer View Diagrams & Manuals
TE400CXL (Type 1) (2007-07) Handheld Trimmer View Diagrams & Manuals
VS2000BV (952711922) (2009-04) Handheld Trimmer View Diagrams & Manuals
HHT25 (2008-06) Hedge Trimmer View Diagrams & Manuals
Show More Compatible Models
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This item works with the following types of products:

  • Trimmer Parts
  • Edger Parts
  • Hedge Trimmer Parts
  • Blower Parts

This part replaces obsolete part #: 530012472, 530053565

Customer Part Reviews ?

4.2
Average Rating (out of 5):
10 Reviews
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  • difficult repair
    The ring was for a different model blower. It had the same inner and outer diameter, but the thickness, or height, had to be reduced 0.28. I did not have a surface grinder, so I hand sanded the ring height to the proper measurement. It took about 2 hours. Then I increased the end gap to fit into the ring groove, missing the pin. (This model blower DOES NOT SELL pistons and rings for it!) Just an expensive engine block assembly.
    William - December 22, 2021 Verified Purchase
    repair for Poulan leaf blower
    The parts i purchases worked very well and got my leaf blower going again.
    Guest - June 3, 2021 Verified Purchase
    worked great
    small 2 stroke blower needed a piston ring i got the right part from you, thank you.
    pete - January 10, 2020 Verified Purchase
    Good help on phone service and delivery was as quoted .
    Part was great, worked temporarily, but gas connection broke off during final installation and had to reorder. Waiting for delivery of replacement .
    Guest - December 12, 2019 Verified Purchase
    Ring replacement
    Worked perfect
    Richard - December 4, 2019 Verified Purchase
    working great
    the blower works great but the MAIL WAS SLOW
    Guest - June 13, 2019 Verified Purchase
    Proper Part
    The replacement piston ring took weeks to arrive, but email updates kept me apprised of the status. Mostly importantly it was the correct part and revived the old blower back to life, an inexpensive fix.
    Guest - June 21, 2023 Verified Purchase
    Part arrived in a timely manner, fit perfectly, machine is back up and running.
    Very happy with the way it arrived and fit
    Robert Nutter - June 21, 2023 Verified Purchase
    Broke quite easily during installation
    The part arrived in proper condition but broke wile being installed. Quite a fragile piston ring.
    Guest - October 31, 2022 Verified Purchase
    eReplacementParts Team
    Hi Carl, Thank you for your review. Please accept our apologies for this situation. We will be in touch with you shortly regarding your order.
    Piston ring
    ordered this ring on May 3rd 2023 received on Jun 16th way to long we will no longer be ordering from your business
    Guest - June 25, 2023 Verified Purchase
    t
    t
    t - t days ago Verified Purchase
    eReplacementParts Team
    t

    Questions & Answers ?

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    We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.

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    Questions & Answers for Piston Ring


    I'm trying to verify piston rings before ordering
    Earnest for model number BVM200FE asked on 2023-03-01
    Hello Earnest, Thank you for contacting us. We have researched the model you have provided and have found the part you are looking for is Part Number: 545154009. We hope this helps, good luck with the repair!
    eReplacementParts Team March 01, 2023
    How many turns on set screws of a new carburetor is needed to get started
    Mike for model number 358-794742 asked on 2023-02-10
    Hello Mike, thank you for your question. The factory position for most air fuel mixture screws is usually between 1.5 and 2.5 turns out from being screwed all the way in. If you ever want to start fresh, turn the screw clockwise until it is lightly seated, then back it out about 2 turns. Good luck with your repair.
    eReplacementParts Team February 10, 2023

    Customer Repair Instructions ?

    All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

    Medium 30-60 minutes (26 rated repairs)?

    Stuck ring on piston

    Richard - November 14, 2015
    👍 10 of 11 people found this instruction helpful
    Tool Type

    Blower

    Difficulty

    Medium

    Time

    1-2 hours

    Tools Used

    Screwdriver, Socket set, Adjustable Wrench, torx

    Disassemble blower, engine, and remove stuck ring. Reinstall new ring,reassemble all in reverse order.
    The most difficult job was removing the stuck ring.
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    Cylinder head bolts came out

    Richard - May 12, 2017
    👍 8 of 8 people found this instruction helpful
    Tool Type

    Blower

    Difficulty

    Medium

    Time

    30-60 minutes

    Tools Used

    Screwdriver, Socket set, Nutdriver

    Remove air filter.
    Remove plastic engine cover and disconnect spark plug wire.
    Remove carburetor.
    You can leave the fuel hoses connected, just swing carb to the side.
    Remove exhaust header by removing two torx screws.
    Remove two cylinder Allen head bolts. In my case one had backed all the way out.
    Lift cylinder head straight up. At that time you can see the piston.
    Replace the head gasket (small o-ring type).
    Remove old piston ring and clean ring groove with rag and something like brake cleaner.
    Carefully expand the new piston ring and begin fitting it into the groove. For my Poulan leaf blower there's a small pin in the ring groove. The split will need to fit onto one of these pins. You'll also note that the end of the piston ring is slightly rounded on the bottom. That rounded portion fits over the pin. To verify its on correctly, compress the ring and ensure it will compress to the size of the piston.
    After the ring is correctly installed on the piston and head o-ring is in place, place some oil on the ring and bottom of the cylinder. This will aid in inserting the piston back into the cylinder head.
    Hold the piston up as high as possible with two fingers, and begin pushing the cylinder down onto the piston. Using a slight side to side motion the cylinder should slide down over the piston. Don't force it. If it doesn't slide on with some moderate pressure stop and check to ensure you have the ring on properly.
    Another option si to remove the piston and piston rod. This is easily done by remove a plastic cover with two torx screws on the outside of the engine. With that remove the piston rod will slide off of the engine shaft. This will allow you to flip the cylinder upside down and insert the piston. In this position, it's easier to compress the ring with your fingers or a plastic screw driver (don't scratch anything).
    When it's on, put everything back together in reverse order of above.
    Did you find this story helpful?
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    Stuck piston ring

    John - June 1, 2017
    👍 3 of 3 people found this instruction helpful
    Tool Type

    Blower

    Difficulty

    Medium

    Time

    30-60 minutes

    Tools Used

    Screwdriver, Allen wrench, torx wrench

    1. Removed the plastic housing and the fuel tank.
    2. Removed the carb assembly.
    3. Removed the exhaust unit.
    4. Removed the crankcase side cover.
    5. Removed the ignition plug wire
    6. Removed the cylinder unit.
    7. Removed the piston assembly.
    8. Removed the damaged piston ring.
    9. Cleaned the piston ring groove and the piston unit.
    10. Inspected and cleaned all components.
    11. Assembled the complete blower in reverse order.
    12. Put in fresh fuel and successfully tested the blower.
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    Chainsaw was difficult to start especially when hot.

    David - April 7, 2016
    👍 3 of 3 people found this instruction helpful
    Tool Type

    Trimmer

    Difficulty

    Medium

    Time

    30-60 minutes

    Tools Used

    Screwdriver, Wrench Set, Hex (Allen wrench) & Star head screwdriver, Scotch-Brite pad

    eReplacement has the inventory of replacement parts at a very reasonable price with fast delivery. I needed a piston ring for a Craftsman chainsaw no longer supported by Sears. eReplacement had the part (<$4). Within a week my chainsaw was back in action.

    After a few years my chainsaw was difficult to start especially when hot. Disassembly was relatively easy using tools made for hex and star shaped screws. After removing the cylinder head (access the 2 hex screws through the holes with an Allen wrench) and slipping the connecting rod off the crank, I found the ring compressed by heavy carbon deposits. Heavy carbon deposits on the piston and head walls were removed using a Scotch-Brite pad. Soaking the piston/ring in Marvel Mystery oil released the ring from the piston groove. After installing the new ring (making certain the ring split was positioned to the intake side) and reassembly, the old chainsaw runs like new.
    Did you find this story helpful?
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    Very hard to start

    Dan - December 28, 2018
    👍 1 of 1 people found this instruction helpful
    Tool Type

    Blower

    Difficulty

    Medium

    Time

    1-2 hours

    Tools Used

    Screwdriver, Pliers, Power Drill, Socket set, Wrench Set, Nutdriver, used broken ring to clean piston groove

    Sears 25cc blower had a clogged piston/ring. Burnt oily/varnishy deposits Ring broke on disassembly, after cleaning the piston, new ring installed easily. New head seal fit correctly. This machine was free, who knows how it was treated. Runs well now!
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    No compression.

    Alpphonse - April 2, 2018
    👍 1 of 1 people found this instruction helpful
    Tool Type

    Blower

    Difficulty

    Medium

    Time

    30-60 minutes

    Tools Used

    Screwdriver, Socket set, Plug wrench

    Removed the head and replaced the ring. Then, reassembled.
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    It would not start. The piston wring was burned and compressed inside the groove

    G. - December 9, 2017
    👍 1 of 1 people found this instruction helpful
    Tool Type

    Blower

    Difficulty

    Easy

    Time

    15-30 minutes

    Tools Used

    Nutdriver, Alen wrench

    I purchased the blower at an auction. Did not know why it wouldn’t start so I took it apart and saw that the piston wring was burned and compressed inside the piston groove. That’s why it had no compression. So I replaced the ring and gaskets, put it back together and it ran great.
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    While trying to start fuel would blow out the muffler, the ring was stuck with oil build up

    Claude - April 9, 2016
    👍 2 of 3 people found this instruction helpful
    Tool Type

    Blower

    Difficulty

    Easy

    Time

    15-30 minutes

    Tools Used

    Wrench Set, alin wrench

    Take head off, put new ring in. clean ring grove out before putting the new ring in.
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    Blower would not start after being unused over winter

    Carl - July 13, 2023
    Tool Type

    Blower

    Difficulty

    Medium

    Time

    15-30 minutes

    Tools Used

    Screwdriver, Socket set, hex keys, utility knife, torx bits

    1. Watched several YouTube videos on fixing this problem and started by partially removing the blower case.
    2. I replaced the carburetor and checked the spark (good) - still not starting
    3. I removed the muffler to check for spark screen blockage, carbon buildup between engine and muffler, and to inspect the piston/ring. I tried starting it in this condition - still not starting
    4. I finally decided that the piston ring might be stuck. I removed the cylinder and the crankcase cover, pulled the piston and rod off the crank shaft, and verified the ring was stuck in the grove with carbon.
    5. I tried to free the ring with a utility knife cutting around the ring/grove but I broke the ring when trying to pry it out. Should have spent more time trying to free it.
    6. I ordered a replacement ring and spare (in case I broke the first one installing it) and some case screws which missing from ereplacementparts.com.
    7. After the parts arrived I sprayed the piston with lubricant and slid the new ring into place. I then sprayed the inside of the cylinder and rod's crank bearing with lubricant and reassembled the engine.
    8. I reinstalled the blower's case, added fuel, and got it to start.
    Success! This was my first time doing repair work on a small engine and ereplacementparts.com had what I needed and the order turn around time/price was good.
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    Stuck piston ring

    Paul - June 25, 2023
    Tool Type

    Blower

    Difficulty

    Easy

    Time

    1-2 hours

    Tools Used

    , Allen wrench, torx wrench

    Remove plastic guard unbolt carburetor set aside remove Muffler unbolt head remove cylinder head clean piston replace ring put back together in reverse,it took more time to clean then repair
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.

    Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.

    Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.

    All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.

    All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.

    Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.

    All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.

    This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.

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