1. Antique & Vintage Equipment Parts Deals
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  3. TECUMSEH 391019

TECUMSEH 391019 Muffler

391019 Tecumseh Muffler

( Brand: Tecumseh ), ( Manufacturer Part Number: 391019 ), ( Model: TECUMSEH 391019 ), ( Part Type: Muffler )

Review TECUMSEH Muffler

Introducing the Tecumseh 391019 muffler, a superior solution for reducing engine noise and improving exhaust emissions for your outdoor power equipment. This muffler is meticulously designed to deliver optimal performance and durability, making it the go-to choice for those seeking a quieter and more efficient operation.

The Tecumseh 391019 muffler is a high-performance aftermarket replacement part, engineered to fit a wide range of outdoor power equipment, including lawn mowers, tractors, and other similar machinery. It features a compact, tubular design that not only reduces engine noise but also enhances the overall aesthetic appeal of your equipment.

Made from premium materials, this muffler boasts a robust construction that can withstand the rigors of heavy-duty use. The inner core is composed of high-density fiberglass, which effectively absorbs exhaust gases and reduces backpressure, allowing for smoother engine operation. The exterior is coated with a durable powder-coated finish that protects against corrosion and wear, ensuring long-lasting performance.

Installation of the Tecumseh 391019 muffler is a breeze, thanks to its straightforward design and compatibility with various equipment models. Simply replace your old muffler with this one, and enjoy the benefits of reduced noise and improved exhaust emissions.

In summary, the Tecumseh 391019 muffler is an essential upgrade for those seeking a quieter, more efficient, and longer-lasting solution for their outdoor power equipment. Its high-performance design, robust construction, and ease of installation make it a top choice for both commercial and residential users. Upgrade your equipment today with the Tecumseh 391019 muffler.

The Tecumseh 391019 muffler is a popular choice for those in need of a replacement muffler for their Tecumseh lawn mower engine. Here are some potential pros and cons to consider before making a purchase:

Pros:

1. Improved Engine Performance: A new muffler can help improve the overall performance of your engine by reducing exhaust backpressure and ensuring proper exhaust gas flow.

2. Reduced Noise: A new muffler can help reduce the noise level of your lawn mower engine, making it quieter and more pleasant to use.

3. Improved Fuel Efficiency: A properly functioning muffler can help improve fuel efficiency by reducing exhaust gas recirculation and ensuring that the engine is running at optimal efficiency.

4. Longer Engine Life: A new muffler can help extend the life of your engine by reducing the amount of exhaust gas and heat that can damage internal engine components.

Cons:

1. Cost: Replacing a muffler can be an expensive repair, especially if you are replacing multiple muffler components or if you are paying for labor costs.

2. Installation Complexity: Installing a new muffler can be a complex process, especially if you are not experienced in engine repair. It may require specialized tools and knowledge to properly install the new muffler.

3. Potential for Damage: Mufflers can be damaged during normal use, such as hitting objects in the lawn or during transport. This can require frequent replacement and additional costs.

Conclusion:

The Tecumseh 391019 muffler can offer several benefits, including improved engine performance, reduced noise, improved fuel efficiency, and extended engine life. However, it also comes with some potential drawbacks, such as cost, installation complexity, and the potential for damage. Ultimately, whether or not to purchase a new Tecumseh 391019 muffler depends on your individual circumstances, including the current condition of your lawn mower engine and your budget for repairs.

Recommendation:

If you are experiencing issues with your lawn mower engine, such as reduced performance or excessive noise, it may be worth considering a new Tecumseh 391019 muffler as a potential solution. However, before making a purchase, be sure to carefully consider the potential pros and cons and weigh them against your individual circumstances. If you are not confident in your ability to install the new muffler yourself, it may be worth considering hiring a professional to do the installation for you to ensure proper installation and to avoid any potential damage during the installation process.

Details:

Press make an offer and enter the price you would like to pay. If you are interested in this item but do not like the price. I am very flexible and most offers are accepted.

part #: 391019 prices

  • $5.95-$17.49

specifications vintaequip:

  • brand: Tecumseh
  • mpn: 391019
  • model: Tecumseh 391019
  • part type: Muffler

general vintaequip:

  • condition: New Open box
  • Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Antique Vintage Equipment Parts

seller vintaequip:

  • rating: 100.0%
  • city: Roseville, Michigan
  • # reviews: 4719

offer vintaequip:

  • started: October 4, 2025
  • availability: In Stock
  • sold: 0
  • best offers: True
  • options: Ship-to-home
  • quantity: 1

shipping vintaequip:

  • cost: $9.25
  • class: Standard, Expedited
  • carrier: USPS
  • transit: 3-6 Days
  • type: Calculated
  • service: USPS Ground Advantage, USPS Priority Mail

returns vintaequip:

  • policy: Returns Accepted
  • paid by: Seller
  • method: Money back
  • time: 30 Days

payments vintaequip:

  • wallet: Apple-pay
  • other
  • credit card: Discover
part type: muffler,
category: business & industrial > heavy equipment, parts attachments > heavy equipment parts accessories > antique vintage equipment parts, sku: 5631142045638761,

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5 offers $5.95–$17.49 USD
  • Offer #1: $5.95 price + $4.99 shipping estimate = $10.94* total. Plastic parts may have discolored from age.+$4.99 shipping
  • Offer #2: $17.49 price + $10.95 shipping estimate = $28.44* total.+$10.95 shipping
  • Offer #3: $10.99 price + $10.95 shipping estimate = $21.94* total.+$10.95 shipping
  • Offer #4: $28.00 price + $9.42 shipping estimate = $37.42* total. Shipped with USPS Ground Advantage. 36491 Muffler Tecumseh NOS NEW OEM.+$9.42 shipping
  • Offer #5: $7.99 price + $5.97 shipping estimate = $13.96* total. MAY HAVE FEW SCUFF MARKS FROM STORAGE I DO COMBINE SHIPPING ORIGINAL NOS OEM NLA TECUMSEH A MUFFLER TVS115 LAV35 2832E-33E FITS MOST LAV35 TVS90 TVS105 TVS115 TNT100 ORIGINAL, NOT AFTERMARKET.+$5.97 shipping

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