1. Old Chainsaw Parts Items
  2. sku: 10729639021181861
  3. HUSQVARNA 501657701

HUSQVARNA 501657701 Muffler Middle 266 61

501657701 Husqvarna Oem Muffler Middle Version Models 266 66 61

( Brand: Husqvarna ), ( Manufacturer Part Number: 501657701 ), ( Type: Muffler ), ( Compatible Product: Chainsaw ), ( Engine Type: 2-stroke ), ( Power Source: Gasoline )

Review HUSQVARNA Oem Muffler Middle Version Model's 266 61

Introducing the Husqvarna 501657701 muffler, a crucial component for optimizing the performance and reducing the noise level of your Husqvarna garden equipment. This middle muffler is specifically designed for select Husqvarna models, ensuring a perfect fit and seamless integration.

The muffler is built with high-quality materials to withstand the rigors of heavy-duty use. Its robust design includes a durable, heat-resistant steel construction. The outer casing boasts a sleek, black finish that not only adds an aesthetic appeal but also helps protect the muffler from rust and corrosion.

One of the primary functions of this muffler is to decrease the noise produced by the engine, making your gardening experience more pleasant for both you and your neighbors. It achieves this through its innovative internal design, which includes a series of baffles that effectively diffuse and dampen the exhaust gases.

Furthermore, the Husqvarna 501657701 muffler is specifically designed for a 266.61 mm (10.5 inches) diameter exhaust pipe, ensuring a precise fit for select Husqvarna models. This muffler is compatible with various Husqvarna models, such as lawn mowers, ride-on mowers, and other garden equipment.

Maintaining this muffler is a breeze, thanks to its convenient design. It is easy to remove and replace, allowing for hassle-free servicing. The muffler's baffle design ensures that it traps and holds any dirt or debris, making it essential to clean it regularly to prevent any potential issues.

In summary, the Husqvarna 501657701 muffler is a must-have accessory for Husqvarna garden equipment owners seeking to improve their equipment's performance, reduce noise levels, and enhance the overall user experience. Its durable construction, effective noise reduction capabilities, and compatibility with various Husqvarna models make it a valuable investment for any gardening enthusiast.

Pros and Cons of Buying Husqvarna 501657701 Muffler

The Husqvarna 501657701 muffler is a popular choice among Husqvarna chainsaw users due to its high-performance features. However, like any other product, it comes with its advantages and disadvantages. In this article, we will discuss the pros and cons of buying a Husqvarna 501657701 muffler.

Pros:

1. Improved Engine Performance: The Husqvarna 501657701 muffler is designed to improve the overall engine performance of your chainsaw. It helps reduce exhaust gas emissions and ensures optimal combustion, leading to increased power and efficiency.

2. Enhanced Durability: This muffler is made of high-quality materials, ensuring that it lasts longer than most standard mufflers. It is also resistant to extreme temperatures and harsh weather conditions.

3. Quieter Operation: The Husqvarna 501657701 muffler is designed to reduce noise levels, making your chainsaw operation quieter and more comfortable for users in residential areas.

4. Easy Installation: The muffler comes with a simple and straightforward installation process. It can be easily attached to your Husqvarna chainsaw without the need for any specialized tools.

Cons:

1. Cost: The Husqvarna 501657701 muffler is more expensive than most standard mufflers. However, its high-performance features and durability make it a worthwhile investment for serious Husqvarna chainsaw users.

2. Limited Compatibility: This muffler is specifically designed for Husqvarna chainsaws, and it may not be compatible with other brands or models.

3. Weight: The Husqvarna 501657701 muffler is heavier than most standard mufflers due to its high-performance materials. However, the weight is not significant enough to impact the overall functionality of the chainsaw.

Conclusion:

The Husqvarna 501657701 muffler is a high-performance accessory that offers numerous advantages, including improved engine performance, enhanced durability, quieter operation, and easy installation. While it may be more expensive than standard mufflers and have limited compatibility, its benefits make it a worthwhile investment for serious Husqvarna chainsaw users.

Recommendation:

If you are a serious Husqvarna chainsaw user looking to improve the performance and durability of your chainsaw, the Husqvarna 501657701 muffler is an excellent investment. Its high-performance features, including reduced exhaust gas emissions, improved combustion, noise reduction, and easy installation, make it a valuable addition to your Husqvarna chainsaw. However, if you are on a budget or use a different brand of chainsaw, this muffler may not be the best option for you.

Details:

Instead, the bracket for this muffler mounts on studs under nuts. I give multiple item shipping and handling discounts when possible. After 1983 and prior to 1991. It has a removable deflector and no spark screen.

This part may not fit all years or be used in the same manner for listed saws. Used on model's 61, 66, 266. Note that this version of the muffler does not have two extra holes to mount a support bracket like later mufflers.

part #: 501657701 prices

  • $16.00-$20.99

specifications sawpancho:

  • brand: Husqvarna
  • mpn: 501657701
  • type: Muffler
  • compatible product: Chainsaw
  • engine type: 2-stroke
  • power source: Gasoline

seller sawpancho:

  • rating: 99.9%
  • city: Westmoreland, New Hampshire
  • # reviews: 10742

offer sawpancho:

  • options: Ship-to-home
  • quantity: 1
  • started: February 23, 2026
  • availability: In Stock
  • sold: 0

shipping sawpancho:

  • transit: 3-8 Days
  • service: USPS Ground Advantage
  • class: Standard
  • type: Fixed
  • cost: $7.50
  • carrier: USPS

general sawpancho:

  • condition: Used
  • Yard, Garden Outdoor Living > Outdoor Power Equipment > Chainsaw Parts

returns sawpancho:

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

payments sawpancho:

  • other
  • wallet: Apple-pay
  • credit card: Discover
type: muffler, compatible product: chainsaw, engine type: 2-stroke, power source: gasoline,
category: home & garden > yard, garden outdoor living > outdoor power equipment > chainsaw parts, sku: 10729639021181861,

Husqvarna 501657701 Is Similar To:

sawpancho logo
5 offers $16.00–$20.99 USD
  • Offer #1: $16.00 price + $7.50 shipping estimate = $23.50* total. Note that this version of the muffler does not have the two extra holes to mount a support bracket like later mufflers. It has a removeable deflector and no spark screen.+$7.50 shipping
  • Offer #2: $20.99 price + $0.00 shipping estimate = $20.99* total. Fit Husqvarna Chainsaw 61 268 272 272XP non-port muffler exhaust stud gasket kit Replace OEM for 501657703.FREE SHIPPING
  • Offer #3: $20.99 price + $0.00 shipping estimate = $20.99* total. Compatible ProductChainsaw. Replace Part Number501657703.FREE SHIPPING
  • Offer #4: $21.99 price + $0.00 shipping estimate = $21.99* total. Replace Part # for 501657703, This is muffler which fits earlier version of 61 & 266 models.FREE SHIPPING
  • Offer #5: $12.00 price + $7.50 shipping estimate = $19.50* total.+$7.50 shipping

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