Skip to product information
12_c51e8ac9-defb-47f5-a479-cfc10de32033 - Northline Parts

1138 020 1201 52mm Big Bore Cylinder Piston Kit for Stihl MS441 MS441C Chainsaws

Alligator_819_x_200_px - Northline Parts

The Aftermarket Parts Specialists

$73.99
Sale price  $73.99 Regular price 

In Stock

Ships Nationwide in 2–4 business days.

Questions? We're here to help!

Talk with a parts expert today

Call us

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

1138 020 1201 52mm Big Bore Cylinder Piston Kit for Stihl MS441 MS441C Chainsaws

Restore the power and efficiency of your chainsaw with this premium 52mm big bore cylinder and piston kit. This high-quality aftermarket kit is designed to provide a reliable and cost-effective solution for engine rebuilds, ensuring your equipment performs at its peak. Please note that this is an aftermarket replacement part, not an original equipment manufacturer (OEM) component.

Key Features & Benefits

  • High-performance 52mm big bore design for increased engine displacement and power.
  • Precision-engineered components for a perfect fit and long-lasting durability.
  • Complete kit includes cylinder, piston, rings, pin, and circlips for a comprehensive overhaul.
  • Advanced heat dissipation properties to prevent engine overheating during heavy use.
  • Cost-effective alternative to expensive OEM replacement parts without compromising on quality.

Compatible Models

  • Stihl MS441
  • Stihl MS441C

Product Specifications

  • Cylinder Diameter: 52mm
  • Replaces Part Number: 1138 020 1201
  • Material: High-grade aluminum alloy and durable steel components
  • Type: Big Bore Cylinder Piston Kit
  • Condition: Brand New Aftermarket

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 component. It is not manufactured by the original equipment manufacturer.

How do I confirm compatibility?
To ensure this kit fits your machine, please verify that your current part number matches 1138 020 1201 and that your model is listed as MS441 or MS441C. Checking your engine's serial number is also recommended for precise 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.

You may also like