Easy
30-60 minutes
It is a genuine OEM sourced replacement muffler with a welded exhaust pipe, it is commonly installed on the gas-powered lawn and garden equipment. Its purpose is to soften the noise coming from the engine, over time it may get get clogged or damaged eventually requiring a replacement. It is specially manufactured to meet the EPA exhaust regulations. This high-quality component is made of durable metal and it is sold individually, please note the hardware to secure the it and the gaskets are all sold separately.
Muffler-b&s Single 951-05956B
OEM part for: MTD, Yard Machines, Bolens
Part Number: 951-05956B
$111.97
In Stock
Ships within 1 business day 
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Compatibility
This Muffler-b&s Single will fit the following 507 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Displaying 20 of 507 matching models.
507 total model matches. Try the above search to narrow your results.
This is the official OEM part for the following brands:
- Bolens
- Craftsman
- Husky
- MTD
- Murray
- Troy-Bilt
- Yard Machines
- Yard Man
This item works with the following types of products:
- Lawn Mower
- Lawn Tractor
This part replaces obsolete part #: 751-10448A, 751-10448B, 751-10448, 751-10448C, 751-10448D, 951-10448D, 951-05956, 951-10448D (Not Shown), 951-05956A
Customer Part Reviews ?
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Troy Built parts
Fast easy and actually sent the correct part. Not like other vendors!!
Guest -
February 10, 2021
Verified Purchase
Easy repair
Part was exactly as expected. Just seven bolts to remove and replace - about 15 minutes to repair. Lawnmower back to normal sound level.
Guest -
June 18, 2019
Verified Purchase
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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.
Muffler worn
ALLEN - September 19, 2016
👍 1 of 1 people found this instruction helpful
Tool Type
Lawn Tractor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Socket set, Allen wrench
Remove the exhaust cover, remove the the muffler deflector. Remove the bolts and screw securing the muffler. Remove the muffler and the muffler gasket. Clean the area where the gasket sits. Install the new muffler in reverse order.
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Muffler was broken
Roberto - May 10, 2021
Tool Type
Lawn Tractor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Socket set, Floor Jack and Rachet
Parts Used
Removed the old mufller. Very easy to remove an reinstall. I used a Floor jack, rachet and socket set.
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A new muffler was needed
Juan - October 22, 2017
Tool Type
Lawn Tractor
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Socket set, Wrench Set
Parts Used
Removed the front cover of the expose the front of the engine.
Removed the heat shield.
Removed bottom discharge muffler.
Removed exhaust diverter from old muffler.
Installed new front discharge muffler and install old exhaust diverter.
Could not intall heat shield because new muffler configuration is higher than the old muffler still works and does it's job no complaints.
Removed the heat shield.
Removed bottom discharge muffler.
Removed exhaust diverter from old muffler.
Installed new front discharge muffler and install old exhaust diverter.
Could not intall heat shield because new muffler configuration is higher than the old muffler still works and does it's job no complaints.
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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.
Learn MoreOur 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.
