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Mikuni 4/042-130 Carburetor Main Jet Large Hex Type Jets

Part of: Mikuni Carburetor Main Jet Large Hex Type Jets

Other options in this family: Mikuni 4/042-110 Mikuni 4/042-280 Mikuni 4/042-230 Mikuni 4/042-310 Mikuni 4/042-60

Manufacturer

Picture for manufacturer Mikuni

Part Number

4/042-130
11 reviews
Sale Price

$5.26

4 left at this price

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Usually delivered within 2 days

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Product Details

The Mikuni 4/042-130 is a precision-manufactured main jet designed for optimal fuel metering in Mikuni carburetors. This large hex type jet features a #130 orifice size, controlling the fuel flow at mid to wide-open throttle positions for proper air-fuel mixture.

Key Features:

  • Large hex head design for easy installation and removal with standard tools
  • #130 jet size provides precise fuel metering for performance tuning
  • Compatible with most Mikuni VM, TM, and round-slide carburetors
  • High-quality brass construction ensures consistent flow characteristics
  • Direct OEM replacement for Mikuni carburetor tuning and rebuilds

Main jets are essential tuning components that allow you to optimize engine performance across different altitudes, temperatures, and modifications. Installing the correct jet size ensures proper fuel delivery, preventing lean or rich running conditions that can affect performance and engine longevity.

EXCELLINT

Easy to order. Great to buy from.

Easy ordering. Cheap prices. Free shipping or lower shipping would be nice but still better priced

way better than going to dealership

I am so pleased! Autoplicity had the best price by far for the item I ordered. I was not familiar with them so having the Paypal option was perfect. Over all I saved $30 on an item that was close to $100. Shipping was VERY reasonable and quick. I ordered my item on Saturday. They shipped it right away and I received it on Wednesday. I am definitely an Autoplicity fan and will recommend them to my friends not to mention our mechanic. He found the item I wanted on sale through another major company. Just to double check, I searched online and Autoplicity blew that company out of the water with their pricing and service for the exact same item. Very nice!

Shopping has been great ordered something last week and it was prompt got it in 2 days and was priced really well compared to other places

Fast

great price, great stock

the product i needed was in stop and easy to find

good price. like the discount shipping.

best price for the throttle position sensor that I need

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