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Tusk Fuel Mixture Screw
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Tusk Fuel Mixture Screw

Fits: 2006 KTM 400 EXC 4 Stroke
Part# 1140340001

Our price: $11.99

MSRP: $14.99 - You save $3.00 (20% off)

View Product DetailsSee all machines the Tusk Fuel Mixture Screw fits.

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  • "Customer service is priority #1 at Rocky Mountain ATV/MC. We value our customers and strive to be the best shopping experience- when you buy from us, you are buying lifetime service."

    -Dan Thomas, CEO and Founder

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    We take pride in offering no hassle returns. In the event of a return, please call, email or chat with us to receive a solution to the problem. For apparel that doesn't fit quite right, Click here to see our Fit Guaranteed Program.

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    We will stand behind all products we sell with regards to manufacturing defects in workmanship and material. Most products are limited to the manufacturer's warranty. However, we will do everything in our power to take care of the problem.

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  • Replaces the stock fuel screw that is difficult to adjust.
  • Easy grip knob with laser etched numbers for simple and accurate adjustments.
  • Comes complete with new fuel screw spring, washer, and O-ring.
  • Machined from 6061-T6 aluminum.
  • Fits most Keihin FCR Carburetors.

Tusk Fuel Mixture Screw Reviews

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0 of 0 people found this review helpful.

Sure beats OEM crap

Comments On Jun 04, 2013:This makes it way easier to adjust your fuel mixture. Buy it...you won't be sorry.

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0 of 0 people found this review helpful.

it works good

Comments On Mar 01, 2013:i like this product

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0 of 0 people found this review helpful.

fuel screw

Comments On Feb 12, 2013:makes adjusting the mixture a lot easier

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0 of 0 people found this review helpful.

Great product

Comments On Jan 15, 2013:Great Product i recommend this company for any product you may need,trust what the pros use.

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0 of 1 people found this review helpful.

nah

Comments On Aug 28, 2012:Fell out.

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0 of 0 people found this review helpful.

great

Comments On Aug 31, 2012:better than oem . numbers are big makes for good reference point .

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0 of 0 people found this review helpful.

Seemed ok

Comments On Jul 11, 2012:This product seemed to be ok but somhow the tiny end of it is broken or missing. I Did not have a good look at it before trying to install but after some inspection found the end was broken/missing! The broken/ missing part was not in the packet???

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0 of 0 people found this review helpful.

Broken

Comments On Jun 28, 2012:I used this in a honda CRF150rb. It is aluminum and the tip broke in the carb. This led to an expensive repair! Very little room to turn it once it is in. It probably should be brass. I wouldn't suggest it in a CRF150. Bad idea and flimsy product.

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0 of 0 people found this review helpful.

a must.

Comments On Aug 20, 2012:being able to tune the bike easily is sooo nice. makes adjusting fuel screw so easy

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Works as advertised

Comments On Aug 20, 2012:This fuel screw has been a great help for tuning my carb. Easy to see and turn, just make sure you don't turn out too far. It is easy to get carried away screwing out - leading to the screw coming out and losing a very hard-to-find washer. But that happens with all of the fuel screws, I believe.

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Instructional

Tusk Fuel Mixture Screw Installation & Tuning

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