Easy
Less than 15 minutes
This replacement muffler/shield assembly is supplied directly from the original equipment manufacturer for use with Weed Eater and Poulan handheld lawn and garden equipment. The purpose of a muffler is to reduce the noise from the engines exhaust, over time it may wear out or get clogged eventually requiring a replacement to ensure peak performance. It is a high-quality metal body component which is sold individually, please note the hardware to secure it is sold separately.
Assy-muffler/shield 545227901
OEM part for: Weed Eater, Poulan, Craftsman, Husqvarna
Part Number: 545227901
$34.86
In Stock
Ships within 1 business day 
Compatibility
This part will fit the following 111 machines
Poulan
P1500 Gas Trimmer View Diagrams & Manuals
P2500 Gas Trimmer View Diagrams & Manuals
P3500 Gas Trimmer View Diagrams & Manuals
P4500 Gas Trimmer View Diagrams & Manuals
PP025 Gas Trimmer View Diagrams & Manuals
PP125 Gas Trimmer View Diagrams & Manuals
PP325 Gas Trimmer View Diagrams & Manuals
PP258TP (Type 1) Pole Pruner View Diagrams & Manuals
PP258TP (Type 2) Pole Pruner View Diagrams & Manuals
SM705 (Type 1) Gas Trimmer View Diagrams & Manuals
SM705 (Type 2) Gas Trimmer View Diagrams & Manuals
PP25E Gas Trimmer View Diagrams & Manuals
PP125E (967112801) Trimmer View Diagrams & Manuals
PP26E Gas Trimmer View Diagrams & Manuals
SM706 (Type 1) Gas Trimmer View Diagrams & Manuals
SM706 (Type 2) Gas Trimmer View Diagrams & Manuals
Weed Eater
Featherlite SST 25 Gas Trimmer View Diagrams & Manuals
FL20 Type 1 Gas Trimmer View Diagrams & Manuals
FL23 Gas Trimmer View Diagrams & Manuals
FL26 (Type 1) Gas Trimmer View Diagrams & Manuals
FX26 Type 1 Gas Trimmer View Diagrams & Manuals
FX26 Type 2 Gas Trimmer View Diagrams & Manuals
FX26S Type 1 Gas Trimmer View Diagrams & Manuals
MX550 Gas Trimmer View Diagrams & Manuals
MX557 Gas Trimmer View Diagrams & Manuals
TE475 Gas Trimmer View Diagrams & Manuals
TE475Y Gas Trimmer View Diagrams & Manuals
XT260 Type 1 Gas Trimmer View Diagrams & Manuals
XT260 Type 2 Gas Trimmer View Diagrams & Manuals
XT700 Gas Trimmer View Diagrams & Manuals
XT260 (Type 2) String Trimmer View Diagrams & Manuals
FL20C Gas Trimmer View Diagrams & Manuals
FX26SC Gas Trimmer View Diagrams & Manuals
FX26SCE Gas Trimmer View Diagrams & Manuals
SST25CE Gas Trimmer View Diagrams & Manuals
SST25C (Type 1) Gas Trimmer View Diagrams & Manuals
SST25C (Type 2) Gas Trimmer View Diagrams & Manuals
FX26S Type 2 Gas Trimmer View Diagrams & Manuals
W25CFK (967184401) Trimmer View Diagrams & Manuals
96114000410 Rotary Lawn Mower View Diagrams & Manuals
FL26 (Type 2) Gas Trimmer View Diagrams & Manuals
FX265 Featherlite Xtreme 16" 5cc Gas Trimmer View Diagrams & Manuals
W25SB Trimmer Edger View Diagrams & Manuals
FL20 Type 2 Gas Trimmer View Diagrams & Manuals
SST25FEATHERLITE Gas Trimmer View Diagrams & Manuals
PP258TPC (579218001)(2011-10) Pole Saw View Diagrams & Manuals
Craftsman
358791520 Trimmer View Diagrams & Manuals
358791010 Weedwacker View Diagrams & Manuals
358791030 Trimmer View Diagrams & Manuals
358791031 Trimmer View Diagrams & Manuals
358791032 Trimmer View Diagrams & Manuals
358791050 Trimmer View Diagrams & Manuals
358791051 Trimmer View Diagrams & Manuals
358791370 Trimmer View Diagrams & Manuals
358791530 Trimmer View Diagrams & Manuals
358791540 Trimmer View Diagrams & Manuals
358791560 Trimmer View Diagrams & Manuals
358791590 Trimmer View Diagrams & Manuals
358791620 Trimmer View Diagrams & Manuals
358791820 Trimmer View Diagrams & Manuals
358796600 Trimmer View Diagrams & Manuals
944514360 Trimmer View Diagrams & Manuals
944514361 Trimmer View Diagrams & Manuals
944514460 Trimmer View Diagrams & Manuals
944514550 Trimmer View Diagrams & Manuals
944515460 Trimmer View Diagrams & Manuals
944515560 Trimmer View Diagrams & Manuals
944516360 Trimmer View Diagrams & Manuals
944516550 Trimmer View Diagrams & Manuals
944516560 Trimmer View Diagrams & Manuals
944516561 Trimmer View Diagrams & Manuals
358.791032 2-Cycle Gasoline Weedwacker View Diagrams & Manuals
Husqvarna
FL20 (Type 1) (2009-03) Handheld Trimmer View Diagrams & Manuals
FL20 (Type 2) (2009-03) Handheld Trimmer View Diagrams & Manuals
FL20 (Type 1) (952711794) (2009-03) Handheld Trimmer View Diagrams & Manuals
FL20 (Type 2) (952711794) (2009-03) Handheld Trimmer View Diagrams & Manuals
FL23 (2008-03) Handheld Trimmer View Diagrams & Manuals
FL26 (Type 1) (2009-03) Handheld Trimmer View Diagrams & Manuals
FL26 (Type 2) (2009-03) Handheld Trimmer View Diagrams & Manuals
FX26 (Type 1) (2008-06) Handheld Trimmer View Diagrams & Manuals
FX26 (Type 2) (2008-06) Handheld Trimmer View Diagrams & Manuals
FX26S (Type 1) (2009-03) Handheld Trimmer View Diagrams & Manuals
FX26S (Type 2) (2009-03) Handheld Trimmer View Diagrams & Manuals
MX550 (2009-03) Handheld Trimmer View Diagrams & Manuals
P1500 (2007-10) Handheld Trimmer View Diagrams & Manuals
P2500 (2007-10) Handheld Trimmer View Diagrams & Manuals
P3500 (2007-10) Handheld Trimmer View Diagrams & Manuals
P4500 (2009-04) Handheld Trimmer View Diagrams & Manuals
P4500F (2009-01) Handheld Trimmer View Diagrams & Manuals
PP025 (Type 1) (2008-12) Handheld Trimmer View Diagrams & Manuals
PP025 (Type 2) (2008-12) Handheld Trimmer View Diagrams & Manuals
PP125 (Type 1) (2009-03) Handheld Trimmer View Diagrams & Manuals
PP125 (Type 2) (2009-03) Handheld Trimmer View Diagrams & Manuals
PP25E (2009-01) Handheld Trimmer View Diagrams & Manuals
PP325 (Type 1) (2008-12) Handheld Trimmer View Diagrams & Manuals
PP325 (Type 2) (2008-12) Handheld Trimmer View Diagrams & Manuals
SM706 (Type 1) (2008-12) Handheld Trimmer View Diagrams & Manuals
SM706 (Type 2) (2008-12) Handheld Trimmer View Diagrams & Manuals
SST25 (952711796) (2009-03) Handheld Trimmer View Diagrams & Manuals
SST25 (2009-03) Featherlite View Diagrams & Manuals
475 (2009-03) Te Handheld Trimmer View Diagrams & Manuals
475Y (2009-03) Te Handheld Trimmer View Diagrams & Manuals
TE475 (952711797) (2009-03) Handheld Trimmer View Diagrams & Manuals
XT260 (Type 1) (2009-03) Handheld Trimmer View Diagrams & Manuals
XT260 (Type 2) (2009-03) Handheld Trimmer View Diagrams & Manuals
XT260 (Type 1) (952711795) (2009-03) Handheld Trimmer View Diagrams & Manuals
XT260 (Type 2) (952711795) (2009-03) Handheld Trimmer View Diagrams & Manuals
XT700 (2009-03) Handheld Trimmer View Diagrams & Manuals
XT700 (952711798) (2009-03) Handheld Trimmer View Diagrams & Manuals
PP258TP (Type 1) (2008-12) Pole Pruner View Diagrams & Manuals
PP258TP (Type 2) (2008-12) Pole Pruner View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Trimmer Parts
- Pruner Parts
- Lawn Mower Parts
- Edger Parts
This part replaces obsolete part #: 530057863, 530057538
Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Does this fit my product?Questions & Answers for Assy-muffler/shield
starts but will not stay running
Sheridan
for model number pouland pro 25 cc trimmer
asked on 2022-04-21
Hi Sheridan,
Thank you for your question. If your engine starts but dies at full throttle, there are some parts that you will need to check to see which one is causing the issue. You will need to check the gasket, the primer bulb, the fuel filter, the air filter, the fuel line and the carburetor. Here is a link from our website that you may reference on how to check these parts, https://www.ereplacementparts.com/repair-center/lawn-equipment/trimmer/engine-will-idle-but-dies-at-full-throttle/. Once you have determined the part you need, please feel free to call customer service. We are open 7 days a week and anyone will be happy to assist you. We look forward to hearing from you!
eReplacementParts Team April 21, 2022
would it be possible to unclog the muffler Part Number:545227901for this trimmer
Sheridan
for model number pp25sd
asked on 2022-04-21
Hi Sheridan,
Thank you for your question. Try soaking the muffler in a degreaser for a couple of hours and then rinse it thoroughly. Dry it off and reinstall it. If this does not help, you will need to replace the muffler. If you need help placing an order for it, customer service is open 7 days a week and anyone will be happy to assist you. Please feel free to give us a call. We look forward to hearing from you!
eReplacementParts Team April 21, 2022
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.
Would not start
jeff - April 20, 2017
👍 2 of 3 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Hex set
Parts Used
Replaced the muffler assembly.
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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.
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