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Mikuni N100.606-137.5 Main Jet #137.5 Carburetor Metering Jet

Part of: Mikuni Main Jet Carburetor Metering Jet Jets

Other options in this family: Mikuni N100.606-147.5 Mikuni N100.606-142.5 Mikuni N100.606-110

Manufacturer

Picture for manufacturer Mikuni

Part Number

N100.606-137.5
10 reviews
Sale Price

$5.26

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Mikuni N100.606-137.5 is a precision-manufactured main jet designed for Mikuni carburetors. This jet features a #137.5 orifice size, which controls the amount of fuel delivered to the engine at mid to high throttle positions.

Key Features:

  • Main jet orifice size: #137.5
  • Part of Mikuni's N100.606 jet series
  • Precision-drilled brass construction for consistent fuel metering
  • Direct replacement for worn or damaged jets
  • Essential component for carburetor tuning and performance optimization

Main jets are critical components in carburetor tuning, affecting fuel mixture ratios and overall engine performance. The #137.5 size designation indicates the precise diameter of the fuel metering orifice. Replacing jets with different sizes allows tuners to adjust fuel delivery for optimal performance based on altitude, temperature, engine modifications, and riding conditions.

This is my first time ordering but user friendly website made finding my part a breeze.

Good Price

although 1 item has free shipping but the other item wants to charge me for shipping and removal of the charge is not available on your system

simple transaction

tried to order a gasket with my exhaust pipe, shipping jumped12 just for gasket!! Not happening!!

easy. great price. nice little extra discount with coupon code.

Needs better search engine for parts within the site

good

Your web page was great. I would of liked a better description of the product or a side view . Have some questions but I'll have to answer them when I get the wheel. It does tho look like what I'm looking for. Your price was excellent with free shipping and no tax was a great deal.

Cheapest parts anywhere! Fast and reasonable shipping. Great products - never any issues!

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