SKU: 17203826100

Merchant Automotive Heavy Duty Motor Mounts 11-16 GM 6.6L Duramax LML

Sale price$191.22 Regular price$212.47
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Merchant Automotive Heavy Duty Motor Mounts 11-16 GM 6.6L Duramax LMLThe OEM rubber motor mounts on your Duramax equipped trucks are great for light duty use. When you start to add some power to your truck, or use the truck off road, these rubber mounts can rip or start to fall apart. Motor mounts that rip or break will cause excessive vibration or engine shifting while driving. This vibration and shifting can cause damage to other engine components over time. These replacement LML solid motor mounts from Merchant Auto

The OEM rubber motor mounts on your Duramax-equipped trucks are great for light-duty use. When you start to add some power to your truck, or use the truck off-road, these rubber mounts can rip or start to fall apart. Motor mounts that rip or break will cause excessive vibration or engine shifting while driving. This vibration and shifting can cause damage to other engine components over time.

These replacement LML solid motor mounts from Merchant Auto are a great upgrade for higher-horsepower engines. When it comes to motor mounts for your Duramax LML engine, you can choose from OEM rubber, performance urethane, or high-performance solid motor mounts. These solid motor mounts are going to give you the best performance and reliability for trucks pushing high horsepower numbers or spend a significant amount of time playing in the dirt. 

While these motor mounts fit 2011-2016 LML engine-equipped trucks, they are mainly going to be used in off-road/high horsepower setups. Solid motor mounts can cause a little NVH, noise/harshness/vibration, while at a stop, that is usually taken up by rubber or polyurethane mounts.

Are My Duramax Motor Mounts Bad?

To tell if you have a bad motor mount, take note of how your vehicle is running. With excessive vibrations being one of the key indicators of bad or worn motor mounts, it can be a little difficult to differentiate between engine mount vibrations and suspension vibrations. To check your motor mounts, pop the hood of your truck, have a friend rev the engine while in park, and look for excessive movement. If you notice the engine rocking back and forth more than usual, chances are, your motor mounts need to be replaced. While factory motor mounts will correct this, these MA Motor Mounts will be a superior replacement that offers longer-lasting and higher performing polyurethane bushings.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17203826100

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susan gallina
Alexandria, US
★★★★★ 5
Sketchers can’t be beat.
Size: 9, Color: Navy
What can I say? I love sketcher slipin's. They are comfortable and so easy to slip on and off. I have three pairs and would recommend them to anyone who has trouble putting their shoes on and off. They are well made and are very durable. They come in a variety of styles.
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Reviewed in the United States on June 23, 2025
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PD in PA
Fort Morgan, US
★★★★★ 4
Great feeling shoe just blah in style
Size: 9.5, Color: Black/Black
Great fit and feel walking but just lackluster in style. Kind of black blah.
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Reviewed in the United States on December 10, 2025
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Ed in Texas
Alexandria, US
★★★★★ 5
Great shoes
Size: 11.5 X-Wide, Color: Navy
Skechers slip-ins are a great choice. They are very comfortable and super easy to put on.
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Reviewed in the United States on December 3, 2025
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Diane
Omaha, US
★★★★★ 5
Great mens shoes
Size: 8.5, Color: Black/White
These are very comfortable slip on Sneakers for my son . Sketchers are a great shoe any style!!
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Reviewed in the United States on January 3, 2026
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Player
Omaha, US
★★★★★ 5
Awesome shoes
Size: 9.5, Color: Black/White
Never knew how much I needed these!!! Love that I never have to tie them!! Got my normal size and while they are just a bit big, they fit well enough to keep!!
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Reviewed in the United States on May 25, 2026

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