1. Old Chainsaw Parts Items
  2. sku: 12233009763295633
  3. HOMELITE AA-55279

HOMELITE AA-55279 Nos Piston Pin Buz Wiz 4-20 500 55/66 B78

Aa-55279 Homelite Nos Piston And Pin 4-20 17 500 Buz Zip Wiz Super 55/66 B78

( Brand: Homelite ), ( Manufacturer Part Number: AA-55279 ), ( Model: 4-20 ), ( Type: Piston Pin ), ( Compatible Product: Chainsaw ), ( Country Of Origin: United States )

Review HOMELITE Nos Piston And Pin 500 Buz Zip Wiz Super 55/66 B78

The Homelite AA-55279 NOS Piston Pin is a crucial replacement part for small engine models, specifically those with a 4-20, 17, 500, Buz Wiz, 55/66, B78 designation. This piston pin is manufactured as a new old stock (NOS) item, ensuring its authenticity and originality.

The piston pin is a critical component that connects the piston to the connecting rod in an internal combustion engine. It is designed to withstand the extreme pressures and temperatures generated during engine operation. This particular piston pin is made from high-quality steel material, ensuring both durability and reliability.

The dimensions of this piston pin are specifically tailored to fit engines with the aforementioned specifications. With a length of 55/66 millimeters and a diameter of 17 millimeters, it is essential to ensure that this is the correct replacement part for your engine model.

The Homelite AA-55279 NOS Piston Pin is designed for use in various small engine applications, making it a versatile and valuable addition to any engine repair or maintenance project. Its precision engineering and attention to detail ensure a perfect fit and optimal engine performance.

In conclusion, the Homelite AA-55279 NOS Piston Pin is an essential replacement part for engines with the specified designation. Its high-quality steel construction, precise dimensions, and authentic NOS status make it a reliable and durable solution for small engine repair or maintenance projects.

The Homelite AA-55279 NOS Piston Pin is a replacement part for various types of engines, particularly those with a 4-20 17 500 Buz Wiz 55/66 B78 specification. Here are some potential pros and cons of buying this part:

Pros:

1. Availability: This piston pin is a new old stock (NOS) part, which means it's a brand new, unused item that was manufactured in the past. This can be beneficial for those who are looking for a hard-to-find replacement part.

2. Durability: As a new part, it is expected to be durable and long-lasting, providing reliable performance for the engine it is intended for.

3. Compatibility: The Homelite AA-55279 piston pin is specifically designed for engines with the 4-20 17 500 Buz Wiz 55/66 B78 specification, ensuring a precise fit and proper function.

Cons:

1. Cost: Replacement parts can be expensive, especially for less common models or harder-to-find parts like the Homelite AA-55279.

2. Installation: Installing a piston pin can be a complex process that requires specialized tools and knowledge. It may be necessary to hire a professional mechanic to ensure the job is done correctly.

Conclusion:

The Homelite AA-55279 NOS Piston Pin is a high-quality replacement part that offers durability and compatibility for engines with the 4-20 17 500 Buz Wiz 55/66 B78 specification. However, it comes with a higher cost compared to other, more common replacement parts. Those considering purchasing this part should weigh the benefits against the cost and potentially consider other options, such as rebuilding the existing piston pin or using a less expensive aftermarket part. Ultimately, the decision to buy the Homelite AA-55279 will depend on the specific needs and budget of the individual.

Recommendation:

If you have a critical need for a new piston pin with the 4-20 17 500 Buz Wiz 55/66 B78 specification and are willing to pay a premium for a high-quality, new part, then the Homelite AA-55279 NOS Piston Pin is a solid choice. However, if cost is a concern, it may be worth exploring other options, such as rebuilding the existing piston pin or using a less expensive aftermarket part from a reputable supplier. It's essential to carefully consider all options and weigh the potential benefits and drawbacks before making a decision.

Details:

FITS THE FOLLOWING model's AND POSSIBLY OTHERS MISSED: 4-20, 17, 5 BUZ, ZIP, WIZ, SUPER WIZ 55, 66. PART NUMBER S: AA-55279.

part #: aa55279 prices

  • $23.62-$199.99

specifications sawpancho:

  • brand: Homelite
  • mpn: Aa-55279
  • model: 4-20
  • type: Piston Pin
  • compatible product: Chainsaw
  • country of origin: United States

general sawpancho:

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

seller sawpancho:

  • rating: 100.0%
  • city: Hughson, California
  • # reviews: 12729

payments sawpancho:

  • credit card: Discover
  • other
  • wallet: Google-pay

shipping sawpancho:

  • cost: $0.00
  • service: USPS Ground Advantage
  • class: Standard
  • type: Calculated
  • carrier: USPS
  • transit: 4-10 Days

returns sawpancho:

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

offer sawpancho:

  • best offers: True
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • started: May 20, 2026
  • sold: 0
type: piston pin, compatible product: chainsaw, country of origin: united states,
category: home & garden > yard, garden outdoor living > outdoor power equipment > chainsaw parts, sku: 12233009763295633,

Homelite AA-55279 Is Similar To:

sawpancho logo
5 offers $23.62–$199.99 USD
  • Offer #1: $89.95 price + $0.00 shipping estimate = $89.95* total. MOLDED/CAST-IN PART NUMBER: N/A. FITS THE FOLLOWING MODELS AND POSSIBLY OTHERS MISSED: , 17, 500, BUZ, ZIP, WIZ, SUPER WIZ 55, SUPER WIZ 66.FREE SHIPPING
  • Offer #2: $199.99 price + $12.00 shipping estimate = $211.99* total. I have not tried to clean this Part# 55491A.+$12.00 shipping
  • Offer #3: $23.62 price + $4.99 shipping estimate = $28.61* total. Used Literature;.+$4.99 shipping
  • Offer #4: $59.95 price + $0.00 shipping estimate = $59.95* total. CONDITION: NOS. FITS THE FOLLOWING MODELS AND POSSIBLY OTHERS MISSED: 17, , 5-20, Super Wiz 55, Wiz, Wiz 55.FREE SHIPPING
  • Offer #5: $125.00 price + $32.80 shipping estimate = $157.80* total. Clutch and gear on the other side of the engine turn freely. Been in storage for years and will not turn over.+$32.80 shipping

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