Murray Lawn Mower Muffler Parts

OEM Murray Lawn Mower Muffler Replacement Parts

A worn or damaged muffler makes your Murray mower loud, allows engine heat to escape without control, and may fail to meet noise ordinances in your area. Repair Clinic supplies genuine OEM mufflers engineered to Murray's sound-dampening and thermal specifications—restoring quiet, efficient operation while protecting the engine and operator.

Genuine mufflers fit securely, resist rust and corrosion, and maintain proper exhaust backpressure for optimal fuel efficiency and performance.

• Muffler assemblies — corroded, rusted, or with holes causing loud exhaust
• Muffler gaskets & seals — deteriorated or missing, causing leaks
• Heat shields — cracked, loose, or protective screens damaged
• Exhaust ports & adapters — misaligned or eroded mounting points
• Spark arrestor screens — clogged with carbon or broken mesh

Select the correct Murray Lawn Mower muffler parts by entering your model number to find the exact fit.

Murray Lawn Mower Muffler Repair & Replacement FAQs

How do I know if my Murray muffler needs replacement?

If your mower sounds significantly louder than normal, you see rust holes or dents in the muffler body, smell burnt fuel, or notice excessive vibration, replacement is due. Small surface rust can be cleaned, but holes, heavy corrosion, or loose internal baffles indicate the muffler has lost its acoustic properties and can't be reliably repaired.

Can I patch or repair a rusted muffler instead of replacing it?

Temporary patches with tape or epoxy may last a few mowing sessions, but they won't restore sound dampening or handle engine heat long-term. A genuine OEM replacement is affordable and help help support proper fit, durability, and compliance with local noise regulations—especially important if you mow early morning or evening.

Why does my Murray muffler rattle or come loose during operation?

Vibration loosens fasteners and mounting brackets over time. Check that all bolts and clips securing the muffler are tight, and inspect the mounting studs on the engine for cracks. If the muffler itself is bent or the gasket is compressed, a new OEM muffler assembly will eliminate rattle and ensure a solid seal.

What is a spark arrestor and does my Murray muffler have one?

A spark arrestor is a mesh screen inside the muffler that catches hot carbon particles, preventing fires in dry brush or grass near the mower. Many Murray models include one. If your muffler screen is clogged with carbon, carefully clean it with a wire brush. If the mesh is broken, replace the entire muffler to maintain fire safety.

Order Murray Lawn Mower Muffler Parts Online

Maintain your Murray Lawn Mower's performance with genuine muffler parts available at Repair Clinic. Mufflers are vital to minimize engine noise and improve exhaust efficiency. Our model number lookup ensures you find the exact muffler parts for your Murray mower, with the convenience of same-day shipping, No-Hassle 365-Day Returns, and our Price Match Guarantee. For installation guidance, visit our Lawn Mower Repair Help page. Browse other Lawn Mower Muffler Parts for more options.

Murray Lawn Mower Model Number: Where to Look

On Murray lawn mowers, check the frame near the blade deck, around the rear wheels, or under the seat for a model number label. You may need to clear grass and dirt or lift the seat to read it. The model number identifies the entire mower, not just its muffler or another individual part. Enter it in the search bar to narrow the catalog to parts made for your exact Murray model. Using this number helps you avoid comparing specifications across similar mowers and makes it easier to order compatible parts the first time.