Easy
Less than 15 minutes
This is a genuine Husqvarna, Jonsered part for use with trimmers, Brush Cutters, and Edgers. The muffler quiets the engine exhaust noise. The most common reason for replacing the muffler is if the engine runs poorly or runs loud. This part is sold individually. Let the engine cool and disconnect the spark plug wires before installing this part. The tools that you will need to replace the muffler is a T-25 Torx head screwdriver and a T-30 Torx head screwdriver.
Kit, Muffler W/catalyst 574031502
OEM part for: Husqvarna, Jonsered
Part Number: 574031502
$41.09
In Stock
Ships within 1 business day 
Compatibility
This part will fit the following 30 machines
Husqvarna
125 E (2005-09) Edger View Diagrams & Manuals
125 E (2006-03) Edger View Diagrams & Manuals
125 E (2008-01) Edger View Diagrams & Manuals
125 E (2006-01) Edger View Diagrams & Manuals
128LD 952711969 2010-06 Trimmer/Edger View Diagrams & Manuals
128C (2010-08) Trimmer/Edger View Diagrams & Manuals
125C (2008-06) Trimmer View Diagrams & Manuals
125C (2008-01) Trimmer View Diagrams & Manuals
125C (2008-02) Trimmer View Diagrams & Manuals
125C (2005-06) Trimmer View Diagrams & Manuals
125C (2005-09) Trimmer View Diagrams & Manuals
128CD 28cc Gas Line Lawn Trimmer View Diagrams & Manuals
125R (2006-03) Brushcutter View Diagrams & Manuals
125R (2008-06) Brushcutter View Diagrams & Manuals
125RJ (2008-06) Brushcutter View Diagrams & Manuals
125RJ (2009-09) Brushcutter View Diagrams & Manuals
128R (2010-08) Brushcutter View Diagrams & Manuals
124 C (952715639) (2010-06) Trimmer View Diagrams & Manuals
124 C (2010-06) Trimmer View Diagrams & Manuals
124 L (2010-06) Us Can View Diagrams & Manuals
124 L (2008-06) Trimmer View Diagrams & Manuals
Jonsered
BC2128 CAN - 952711959 (2010-08) Brushcutter View Diagrams & Manuals
CC2128 CAN - 952711960 (2010-06) Brushcutter View Diagrams & Manuals
CC2128 US - 952711957 (2010-06) Brushcutter View Diagrams & Manuals
GC2128 US CAN - 952711955 (2010-08) Trimmer View Diagrams & Manuals
GC2128C CAN - 952711958 (2010-06) Trimmer View Diagrams & Manuals
GC2128C EU AU - 952715762 (2011-04) Trimmer View Diagrams & Manuals
GC2128C US - 952711956 (2011-03) Trimmer View Diagrams & Manuals
GT2128 EU AU - 952715761 (2010-06) Trimmer View Diagrams & Manuals
GT2128 US CAN (2010-06) Trimmer View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Edger Parts
- Trimmer Parts
This part replaces obsolete part #: 545057501, 5450575-01, 5300578-47, 530057847
Customer Part Reviews ?
Average Rating (out of 5):
Click to filter by ratings:
5 stars
1
4 stars
0
3 stars
0
2 stars
0
1 stars
0
< PREV
- 1
Easy Repair - Worked Great!
This muffler kit arrived quickly and fixed my Husqvarna weed trimmer up as good as new. The part fit perfectly. First time ordering from e-replacement parts and I will definitely be using this company again if needed!
Sharon -
March 18, 2022
Verified Purchase
t
t
t -
t days ago
Verified Purchase
eReplacementParts Team
t
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 Kit, Muffler W/catalyst
No questions have been asked yet
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.
A piece in the muffler broke off, and would stall out the motor.
Michael - July 27, 2016
👍 1 of 1 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Removed and replaced the muffler after you remove the outer body. Just make sure everything is tight.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Muffler rusty and worn
Charles - May 25, 2017
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Allen wrench
Parts Used
Removed the muffler guard. Removed two screws from the old muffler and removed it. Screwed on the new muffler, then the muffler guard.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Muffler was filthy and covered in oil from running my trimmer too rich.
Robert - September 1, 2016
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set
Parts Used
Used Allen wrenches to unscrew the housing and muffler bolts, pulled the old muffler off, dropped the new one in, and screwed all the bolts back in. Done in less than 8 minutes.
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.
