This is a "machine-selection optional" part.Please choose a vehicle to see the options specific to your machine,choose from all of the options below and add to cart.

Choose a vehicle:

User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.

» Log in to use your Rider Profile Machines
Pro X 99101-357 Series Keihin Hex Main Jet
  • View Larger
  • Multiple Views
  • Videos

Customer rating on this product:

Read reviews (66) | Write a review

Sales Live Chat

Pro X 99101-357 Series Keihin Hex Main Jet

Our price: $2.24

MSRP: $2.48 - You save up to $0.24 (10% off)

View Product DetailsSee all machines the Pro X 99101-357 Series Keihin Hex Main Jet fits.See stock sizes for your machine (Machine Specs)

Select options above to check availability

  • "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

  • Returns

    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.

  • Warranties

    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.

  • Have questions?

    Live chat: Click here (Leave email if after hours)
    Email:sales@rockymountainatv.com
    Call us: 1 800 336-5437
    7am-7pm Mon-Fri 8am-4pm Sat (Mountain Standard Time)

  • 99101-357 Style.
  • High quality aftermarket jets for Keihin carburetors.

Pro X 99101-357 Series Keihin Hex Main Jet Reviews

Your review could win you a $100 or $500 gift card!

Each review submitted enters you into a $100 gift card monthly drawing, and a $500 gift card quarterly drawing!

0 of 0 people found this review helpful.

fits great

Comments On Apr 04, 2014:works great

Was this review helpful?

0 of 0 people found this review helpful.

Exactly as described.

Comments On Apr 06, 2014:Awesome product, paired with awesome service.

Was this review helpful?

0 of 0 people found this review helpful.

JETS

Comments On Feb 18, 2014:Perfect fit and quality!!

Was this review helpful?

0 of 0 people found this review helpful.

no complaints.

Comments On Dec 29, 2013:does exactly what it is supposed to.

Was this review helpful?

0 of 0 people found this review helpful.

Great

Comments On Dec 01, 2013:Great quality jets

Was this review helpful?

0 of 0 people found this review helpful.

Works

Comments On Nov 09, 2013:No problems

Was this review helpful?

0 of 0 people found this review helpful.

Low grade material.

Comments On Sep 29, 2013:Much weaker than OEM. Broke easily. I will not be buying any more of these.

Was this review helpful?

0 of 0 people found this review helpful.

CUSTOMER SERVICE!!

Comments On Aug 28, 2013:The 172 main jet I originally ordered seemed to have a defect because it split at about halfway through the threads once I seated it. However, Rocky Mountain quickly resolved the problem and sent me a replacement at no cost.

Was this review helpful?

0 of 0 people found this review helpful.

cherry

Comments On Aug 25, 2013:works good love the price

Was this review helpful?

0 of 0 people found this review helpful.

nice

Comments On Aug 20, 2013:great qaulity

Was this review helpful?

If you cannot see the videos you may need to upgrade Adobe Flash Player. Get Adobe Flash Player

Instructional

How to properly clean a carburetor

Frequent Buyer ProgramParts Finder