3M Muffler A1991, 1-1/4 in

• Detailed schematics included in your owner's manual make it easy to identify the part you need
• High quality replacement parts designed by 3M for your 3M Random Orbital Sander
• Keep your power tool productive and performing at its peak
• Replacement parts are easy to find and order online 24/7 at 3M.com

3M Random Orbital Sander Replacement Parts keep your 3M Random Orbital Sander running strong. Refer to your owner’s manual for detailed parts list and tool schematic to identify the part you need.

Keep Your Power Tool Performing
Constructed from premium, industrial-quality materials, our 3M Random Orbital Sander replacement parts are engineered specifically for your tool. They meet the same specifications and the same criteria as the original components. You can be assured the new part will fit precisely to get your power tool back in action.

From grips and levers to bearings, screws and O-rings – every single part of your 3M Random Orbital Sander can be replaced. Detailed schematics in your owner’s manual illustrate every part, so finding the part you need is easy.

3M Power Tools, Designed to Last
At 3M, we design tools to last, which means paying attention to every detail of the tools you use daily. We use only high quality materials, and make each part available for replacement to keep your power tool in action.

At 3M.com, you can find it, order it, receive it, install it and continue to use a tool that both performs and endures.

Trusted 3M Brand Quality

The 3M Muffler A1991 is a high-quality replacement part designed specifically by 3M. Using genuine 3M components ensures your power tool maintains its original performance and reliability.

This model, A1991, fits perfectly with 3M tools, giving you confidence in durability and compatibility. Choosing 3M parts means you’re investing in proven quality for your equipment.

Exact Model A1991 Fit

The muffler model A1991 is engineered to fit precisely with your 3M Random Orbital Sander. This exact match helps keep your tool running smoothly without any modifications or guesswork.

Using the correct model ensures optimal performance and prevents damage. The A1991 part is designed to meet the same specifications as the original component for seamless replacement.

1-1/4 Inch Size Precision

This muffler measures 1-1/4 inches, a critical dimension for proper installation and function. Accurate sizing helps maintain the tool’s efficiency and prevents leaks or malfunctions.

Knowing the exact size allows you to quickly identify the right part in your owner’s manual or online. The 1-1/4 inch specification ensures compatibility with your 3M sander system.

Easy Online Ordering

Replacement parts like the 3M Muffler A1991 are available 24/7 on 3M.com. This convenience means you can find and order the exact part you need anytime without delays.

Having access to online ordering helps keep your power tool productive and minimizes downtime. The availability of parts supports ongoing maintenance and tool longevity.

Keep Tools Performing Peak

Using the 3M Muffler A1991 helps maintain your Random Orbital Sander’s peak performance. Premium materials and precise engineering ensure your tool stays productive.

Replacing worn parts like this muffler extends the life of your sander. It’s a simple way to keep your 3M power tool working reliably every day.