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12_52f647f2-f7bf-4d88-a139-cc6d2ba1a605 - Northline Parts

46mm Cylinder Piston Kit For STIHL MS390 MS290 MS310 029 039 W / Pin Rings Clips

Alligator_819_x_200_px - Northline Parts

The Aftermarket Parts Specialists

$49.99
Sale price  $49.99 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

46mm Cylinder Piston Kit For STIHL MS390 MS290 MS310 029 039 W / Pin Rings Clips

Restore the power and efficiency of your outdoor equipment with this premium 46mm cylinder piston kit. This high-quality aftermarket engine rebuild kit is designed to provide a perfect fit and reliable performance for a variety of popular chainsaw models. Whether you are performing routine maintenance or a complete engine overhaul, this kit includes the essential components needed to get your machine back to peak operating condition.

Key Features & Benefits

  • Durable Construction: Engineered from high-grade materials to withstand the rigors of heavy-duty use.
  • Complete Kit: Includes the cylinder, piston, pin, rings, and clips for a comprehensive top-end rebuild.
  • Enhanced Performance: Restores compression and improves engine efficiency for smoother operation.
  • Cost-Effective Solution: High-quality aftermarket alternative to expensive original equipment parts.
  • Easy Installation: Designed to match the specifications of your original engine components.

Compatible Models

  • STIHL MS390
  • STIHL MS290
  • STIHL MS310
  • STIHL 029
  • STIHL 039

Product Specifications

  • Cylinder Diameter: 46mm
  • Part Type: Cylinder Piston Kit
  • Market: Aftermarket
  • Components Included: Cylinder, Piston, Piston Pin, Rings, Circlips

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 compare your original part specifications with the 46mm bore size and the list of compatible models provided. Verifying your machine's serial number is also recommended to ensure exact fitment.


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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