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12_11365f02-45eb-4a83-acca-9c2c27a9cc66 - Northline Parts

51mm Cylinder Piston Kit Chainsaw (older) For Husqvarna Partner 520 75 73 02 NEW

Alligator_819_x_200_px - Northline Parts

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$55.99
Sale price  $55.99 Regular price 

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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

51mm Cylinder Piston Kit Chainsaw (older) For Husqvarna Partner 520 75 73 02 NEW

Restore your chainsaw's cutting power with this high-quality 51mm cylinder and piston kit. This premium aftermarket replacement part is designed to provide reliable performance and extend the life of your equipment. It offers a cost-effective alternative to OEM components without compromising on durability or fitment.

Key Features & Benefits

  • Precision-engineered for a seamless fit on older chainsaw models
  • Durable construction ensures long-lasting operation under heavy use
  • Complete kit provides everything needed for a top-end rebuild
  • Restores engine compression and overall power output

Compatible Models

  • Husqvarna Partner 520 (Older Models)
  • Replaces Part Number: 520 75 73 02

Product Specifications

  • Cylinder Diameter: 51mm
  • Part Type: Cylinder and Piston Kit
  • Condition: Brand New
  • Material: High-grade aluminum alloy and steel

Frequently Asked Questions

Is this an OEM part?
No, this is a high-quality aftermarket replacement part designed to meet or exceed the performance of the original equipment.

How do I confirm compatibility?
Please check your chainsaw's model number and cross-reference the part number 520 75 73 02 to ensure this kit is correct for your specific machine.


Important: This item is an aftermarket replacement part sold by Northline Parts. It is not an OEM part unless specifically stated. Any brand names, model names, or part numbers are used for compatibility reference only. Please verify fitment by comparing your original part, product photos, and vehicle or equipment details before ordering.

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Service was professional and easy to work with. They kept me updated on my order and recommended a different part when the one I originally picked wasn’t going to work. Everything showed up as expected and the process was smooth overall.

- Customer, Chris D.

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