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Works Connection FCR Carburetor Fuel Mixture Screw

Price
$29.95 USD
Normally ships in 2-3 business days

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SKU: 26-106

Pickup available at Elm Rd. Warehouse

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SKU: 26-106

Fine-tuning an FCR carburetor shouldn’t take a screwdriver and a mirror. The Works Connection FCR Carburetor Fuel Mixture Screw (part 26-106) is from Works Connection, a maker of billet off-road parts, and is listed for Yamaha YFZ450.

Shop more in our UTV and ATV parts collection.

Why Choose the Works Connection FCR Carburetor Fuel Mixture Screw

Key Features

  • “No tools” tuning for crisp, clean off-idle throttle response, per Works Connection
  • O-ring design resists engine vibration for accuracy and long life, per Works Connection
  • CNC-machined from 7075-T7 billet aluminum
  • Includes sealing O-ring, tension spring and washer
  • “E Z Dial” knob with laser-etched numbers
  • Black finish

Great For

  • Dialing in off-idle response
  • Riders who change elevation or weather often
  • FCR-equipped race quads

Specifications

  • Brand: Works Connection
  • Part number: 26-106
  • Type: Fuel Mixture Screw
  • Color: Black
  • Material: 7075-T7 billet aluminum

Fitment

Listed fitment (1 year/model record):

  • Yamaha YFZ450: 2004–2009

Use the fitment checker on this page to confirm your exact year and model.

Not sure? Contact us with your year and model, and we’ll help.

How to Choose

  • Carb type: For FCR carburetors only.
  • Fit: Match the listing to your exact model.
  • Fit: Check the fitment section before ordering.

Installation Tips

  1. Let the engine cool.
  2. Remove the stock mixture screw, counting turns to seat it.
  3. Install the new screw with its O-ring, spring and washer.
  4. Set it to the same number of turns, then fine-tune by ear.

Not comfortable doing it yourself? A qualified technician can install it.

Care Tips

  • Clean anodized parts with mild soap and water.
  • Avoid harsh chemicals and abrasive polishes.
  • Check hardware tightness during regular service.

Related Works Connection Products

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Helpful Guides From the Witchdoctors Blog

Frequently Asked Questions

Will it fit my machine?

Check the fitment above and the fitment checker on this page.

Is hardware included?

Yes. The O-ring, tension spring and washer are included.

What colors are available?

See the related products below for other colors.

Can I return it?

Unused items in original packaging can usually be returned. Contact our customer service team, and we’ll help.

Where to Ride

Put it to work at one of these:

Order the Works Connection FCR Carburetor Fuel Mixture Screw Today

Add it to your cart, and Witchdoctors will get it moving. Questions? Contact our team, and we’ll help.

General Safety Warning & Installation Requirements

Your safety is our top priority. Whether you are maintaining a Victory® or Indian® Motorcycle, or servicing a UTV, ATV, or Side-by-Side, proper installation is vital to the performance and safety of your vehicle.

Important:
Warning: Failure to follow manufacturer-specified installation procedures and safety requirements can result in mechanical failure, loss of vehicle control, serious injury, or death.

Important Fitment Disclosure

At Witchdoctors, we want to ensure you get back on the road or trail as quickly as possible. Correct fitment is the most critical step in purchasing parts for your Victory® or Indian® Motorcycle. Also for your Polaris®, CFMoto®, Arctic Cat®, Yamaha®, Honda®, Can-Am®, Kawasaki® UTV and ATV.

Verification Required: While we strive for 100% accuracy, vehicle manufacturers often make mid-year production changes. Always verify your specific year, make, and model before finalizing your order.
Read More

Shipping

Qualifying Retail orders $159.99 or more will receive free ground shipping. Free Shipping Terms and conditions.

All orders over $500 will require a signature.

Please see International Shipping page for orders shipping outside the US.

See our full Shipping Policy page for further details.

Product Availability

We show real time product availability. These products normally ship the same business day but may ship from one of our warehouses across the country. If an item requires additional processing time you will be notified.

Returns

If your order arrives and it is not right, we will we'll fix it. We promise!

Doesn't fit or just not happy with it? You can return any new, unopened, unused or unaltered item within 30 days of delivery receipt of your item. We will issue a refund to your original payment method.

See our full Return Policy for all of the pertinent details.

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