1. Old Chainsaw Parts Items
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  3. PROLINE 577958301

PROLINE 577958301 Piston Ring Set Husqvarna 545 550XP

577958301 Proline Piston Ring Set For Husqvarna 545 550xp

( Brand: Proline ), ( Manufacturer Part Number: 577958301 ), ( Type: Piston Ring ), ( Compatible Product: Chainsaw ), ( Compatible Brand: For Husqvarna ), ( Engine Type: 2-stroke )

Review PROLINE Piston Ring Set For Husqvarna 545

Introducing the Proline 577958301 piston ring set, specifically designed for Husqvarna 545 and 550xp chainsaws. This high-performance ring set is engineered to provide exceptional sealing and durability, ensuring optimal engine performance and longevity.

The Proline piston ring set is manufactured using advanced materials and precision machining techniques. Each ring is meticulously crafted to ensure a perfect fit and function in your Husqvarna 545 and 550xp chainsaw engine. The rings are made from a heat-resistant alloy, ensuring they can withstand the high temperatures and pressure inside the engine without deforming or failing.

The set includes all the necessary piston rings required for a complete replacement, including the compression ring, oil scraper ring, and piston ring. The compression ring is designed to ensure a tight seal between the piston and cylinder wall, maximizing the compression ratio and engine power output. The oil scraper ring, on the other hand, is responsible for maintaining the oil film on the piston and cylinder wall to prevent wear and damage.

The Proline piston ring set is easy to install, making it an excellent choice for DIY enthusiasts and professional mechanics alike. Each ring comes with detailed installation instructions, ensuring a hassle-free installation process. Additionally, the set is backed by a comprehensive warranty, giving you peace of mind and protection against any manufacturing defects.

In summary, the Proline 577958301 piston ring set for Husqvarna 545 and 550xp chainsaws is an excellent investment for anyone looking to maintain or improve their engine performance. With its high-quality materials, precise manufacturing, and easy installation, this ring set is sure to provide superior sealing, durability, and power for your Husqvarna chainsaw.

Pros and Cons of Buying Proline 577958301 Piston Ring Set for Husqvarna 545 550XP

Introduction:

The Proline 577958301 piston ring set is a replacement option for Husqvarna 545 550XP chain saws. This product is designed to ensure optimal engine performance, efficiency, and longevity. In this article, we will discuss the advantages and disadvantages of buying this piston ring set to help you make an informed decision.

Pros:

1. Enhanced Engine Performance: Proline piston rings are engineered to provide precise sealing and minimize blow-by gases. This results in improved combustion efficiency and overall engine performance.

2. Reduced Emissions: By minimizing blow-by gases, the Proline piston ring set helps reduce exhaust emissions, contributing to a cleaner and eco-friendly operation.

3. Extended Service Life: The high-quality materials used in the Proline piston rings ensure a longer service life compared to OEM (original equipment manufacturer) alternatives. This saves you time and money in the long run.

4. Easy Installation: Proline piston rings are designed to fit perfectly in Husqvarna 545 550XP engines, ensuring a straightforward installation process.

5. Cost-Effective: The Proline piston ring set is priced competitively compared to OEM alternatives, making it a cost-effective option for chain saw owners.

Cons:

1. Potential Compatibility Issues: Although designed for Husqvarna 545 550XP chain saws, there is a possibility of compatibility issues with other models or engines. It is essential to double-check compatibility before making a purchase.

2. Lack of Warranty: Proline piston rings may not come with the same level of warranty coverage compared to OEM parts. Be sure to check the manufacturer's warranty policy before purchasing.

3. Potential Quality Concerns: Some users have reported issues with the quality of Proline piston rings, such as poor fit or premature wear. However, these instances are relatively rare.

Conclusion:

In conclusion, the Proline 577958301 piston ring set offers numerous advantages, including enhanced engine performance, reduced emissions, extended service life, and easy installation. These benefits make it a cost-effective option for Husqvarna 545 550XP chain saw owners. However, potential compatibility issues and lack of warranty coverage are worth considering before making a purchase.

Recommendation:

If you are looking for a high-performance, cost-effective piston ring set for your Husqvarna 545 550XP chain saw, the Proline 577958301 is a solid choice. Just be sure to double-check compatibility and consider the lack of warranty coverage before making your purchase. Always follow the manufacturer's installation instructions carefully to ensure proper installation and optimal performance.

Details:

Replaces Husqvarna OEM #. Rings are Not made in China. Specs: Type of end gap: side pin. Includes: Piston ring 2pcs.

Suitable for the following applications: Husqvarna: 545, 550XP. Proline Piston Ring Set For Husqvarna 545 550XP 577958301: piston rings for many and chainsaws

part #: 577958301 prices

  • $14.95-$28.95

specifications sawpancho:

  • brand: Proline
  • mpn: 577958301
  • type: Piston Ring
  • compatible product: Chainsaw
  • compatible brand: For Husqvarna
  • engine type: 2-stroke

offer sawpancho:

  • availability: In Stock
  • quantity: 5
  • options: Ship-to-home
  • started: March 24, 2025
  • sold: 0

seller sawpancho:

  • city: Edinburg, Texas
  • # reviews: 25700
  • rating: 99.3%

shipping sawpancho:

  • cost: $6.95
  • carrier: USPS
  • type: Fixed
  • transit: 4-11 Days
  • class: Standard
  • service: USPS Ground Advantage

payments sawpancho:

  • credit card: Diners-club
  • wallet: Paypal
  • other

returns sawpancho:

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

general sawpancho:

  • condition: New
  • Yard, Garden Outdoor Living > Outdoor Power Equipment > Chainsaw Parts
type: piston ring, compatible product: chainsaw, compatible brand: for husqvarna, engine type: 2-stroke,
category: home & garden > yard, garden outdoor living > outdoor power equipment > chainsaw parts, sku: 4587135383366622,

Proline 577958301 Is Similar To:

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2 offers $14.95–$28.95 USD
  • Offer #1: $14.95 price + $6.95 shipping estimate = $21.90* total. Proline piston rings for many Husqvarna 545 and chainsaws. Important Proline Piston Ring Set For Husqvarna 545 Proline piston rings for many Husqvarna 545 and chainsaws.+$6.95 shipping
  • Offer #2: $28.95 price + $4.95 shipping estimate = $33.90* total. 577 04 70-02, 577047002. Important Proline Piston Kit For Husqvarna 545 545XP 550 43MM 577047002 577047006 Proline piston kit 43mm for Husqvarna 545XP, chainsaws.+$4.95 shipping

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