Merchant Automotive Merchant Automotive High Performance Motor Mounts, Duramax | 2011 - 2016

MA High-Performance Motor Mounts for 6.6L Duramax (2011–2016 LML)

Stock motor mounts on 6.6L Duramax trucks can struggle under high-stress conditions, often leading to excessive movement, tearing, or failure. This can cause vibration, engine shifting, and even costly damage to other components. Merchant Automotive's High-Performance Motor Mounts provide a stronger, longer-lasting solution designed to handle higher horsepower and demanding applications.

Benefits:

• Direct Replacement: Designed to fit 2011–2016 LML Duramax-equipped trucks without modification.
• Stronger Than Factory: Built to withstand more power and torque than OEM mounts.
• Ideal for High-Performance Builds: Perfect for off-road or high-horsepower setups.

Features:

• High-performance polyurethane bushings for durability and reduced wear.
• High-grade fasteners for secure installation.
• Bright orange powder-coated finish for corrosion resistance and a sleek look.

What’s Included:

• 2 MA Motor Mounts
• High-grade fasteners

Why Upgrade to MA Motor Mounts?

The OEM rubber mounts are adequate for light-duty use but can fail when subjected to high torque and horsepower. By upgrading to MA Motor Mounts, you benefit from increased durability and performance, reducing engine vibration and minimizing the risk of component damage. These mounts feature polyurethane bushings that provide a balance between rigidity and comfort, making them an excellent choice for drivers who demand reliability.

Perfect for High-Horsepower Applications

While these mounts fit all 2011–2016 Duramax LML trucks, they are particularly suited for off-road and high-horsepower setups. Please note that performance motor mounts may result in some increase in noise, vibration, and harshness (NVH) at idle, which rubber or polyurethane mounts typically dampen.

How to Tell if Your Duramax Motor Mounts Are Failing

Excessive vibrations or noticeable engine movement can indicate failing motor mounts. To check, open the hood, have someone rev the engine in park, and observe for excessive rocking. If you notice significant movement, it’s likely time for a replacement.

Upgrade to Merchant Automotive High-Performance Motor Mounts for a stronger, more durable solution that keeps your engine secure and your truck performing at its best.

LifeTime