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AutoCut 25-2 Trimmer Head for Stihl FS55 FS55R FS 55 R FS56 FS65 FS66 FS74 FS76 FS85RT FS86 FS90 FS90R Trimmer #4002-710-2168 4002-710-2191

AutoCut 25-2 Trimmer Head for Stihl FS55 FS55R FS 55 R FS56 FS65 FS66 FS74 FS76 FS85RT FS86 FS90 FS90R Trimmer #4002-710-2168 4002-710-2191

Regular price $10.98 USD
Regular price $13.19 USD Sale price $10.98 USD
Sale Sold out
Shipping calculated at checkout.

Fits models:

  • FR106, FR108, FS44, FS44J, FS44R, FS48, FS50, FS50E, FS50F, FS51, FS51AVE, FS52, FS52AVE, FS52AVRE, FS55, FS55R, FS56, FS56AVRE, FS60, FS61, FS61AE, FS61E, FS62, FS65, FS65AVE, FS65AVRE, FS66, FS62AVE, FS62AVRE, FS66AVE, FS66AVRE, FS74, FS74AVE, FS74AVRE, FS76, FS76AVE,FS76AVRE, FS80E, FS80RE FS81, FS81AVE, FS81AVRE, FS83, FS83R, FS85RT, FS86, FS88, FS90, FS90AVE, FS91, FS106AVE, FS86, FS86AVE, FS86AVRE, FS96, FS106, FS108, FS120, FS120R, FS350, FS450K, FS550, FS550K


  • Replaces: 4002-710-2168, 4002-710-2191, 25-2 AutoCut Trimmer Head
  • Machine Type: Backpack Brushcutter, Brushcutter, String Trimmer, Weed Eater,Clearing Saw, Electric Trimmer, Kombi Engine, Kombi Tool, Gear Head.
  • For 10mm x 1 LHF bolt size. Bump feed, ideal for consumer Can use .080", .095", or .105" trimmer line.


  • [EASY FEED]: Simply tap the head on the ground to extend the line, eliminating the need to stop and manually adjust it. This reduces downtime, allowing you to get more done in less time.
  • [DURABILITY AND VERSATILE CUTTING]: The reliable bump feed system, combined with durable round trimmer line, effectively cuts through various types of vegetation. Its smooth, circular design makes it resistant to breakage, especially when cutting against hard surfaces like rocks or concrete.
  • [BUILT TO LAST]: The rugged construction combined with high-quality materials ensures durability and longevity. Even when faced with dense vegetation or accidental impacts, the bump head remains intact and continues to perform optimally.
  • [HEAD DIMENSIONS]: Bolt Size: M10 x 1.0LH; Pre-loaded with 20-ft of .095-in line; Overall Width: 4-13/16"(123mm); Overall Height: 2-11/16"(68.4mm); Line's Diameter Ranges: .080" to .105" (2.0mm to 2.7mm).


Shipping & Returns

Shipping on most orders in 24-48 hours special orders can be 2-3 days. Returns see Returns Policy.

We have a 30-day return policy on most products, which means you have 30 days after receiving your item to request a return. Some products carry a longer manufacture warranty please contact us if you have questions about items.

To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at overthehilltractor@gmail.com. Please note that returns will need to be sent to the following address: 2005 Stuarts Draft Hwy, Stuarts Draft, VA 24477

If your return is accepted at damage or defective, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

If your return is due to no longer needed, wrong size order, ordered by mistake, found better pricing, etc the customer is responsible for the return shipping cost.

Any item returned over $50 cost we suggest insurance on package.

You can always contact us for any return question at overthehilltractor@gmail.com.

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, we can only give 72 hours from time package is scanned delivered to accept claims. Please contact within 72 hours of delivery so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like fuel related items due to hazardous materials shipping regulations. We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Electrical parts can only be returned if new and in original condition, Used electrical parts are not returnable unless actually defective, contact us with details.

Unfortunately, we cannot accept returns on sale items or gift cards.

Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at overthehilltractor@gmail.com.

Most items are covered by 30 day warranty, Fuel Related parts are only covered against actually manufacture defect since the fuel produced today breaks down gaskets and seals quickly. Electrical parts can only be returned if new and in original condition, Used electrical parts are not returnable unless actually defective, contact us with details. Returns are handled on each individual item, some items will not require return for refund just that customer submit picture of proof of issue. Please contact us with questions about returns.

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  • Free Shipping

    Free shipping on orders over $150

  • Returns

    See Returns Policy Page

    Returns Policy