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Mikuni 4/042-240 Large Hex Main Jet for Carburetors Jets

Part of: Mikuni Large Hex Main Jet for Carburetors Jets

Other options in this family: Mikuni 4/042-210 Mikuni 4/042-195 Mikuni 4/042-65 Mikuni 4/042-165 Mikuni 4/042-75

Manufacturer

Picture for manufacturer Mikuni

Part Number

4/042-240
13 reviews
Sale Price

$5.26

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Mikuni 4/042-240 is a large hex-style main jet designed for use in most Mikuni carburetors. This precision-engineered metering jet controls fuel flow through the main circuit of the carburetor, allowing you to fine-tune air-fuel mixture for optimal engine performance.

Key Features:

  • Large hex design for easy installation and removal with standard tools
  • Compatible with most Mikuni carburetor models including VM, TM, and TMX series
  • Precision-drilled orifice for accurate fuel metering
  • Durable brass construction for long service life
  • Mikuni OEM part number 4/042 series

Main jets are essential tuning components that allow you to adjust carburetor performance for different altitude conditions, modifications, or temperature changes. The large hex head design provides a secure grip during installation and makes jet changes quick and straightforward.

Quick, efficient, professional

Things look good so far....Hope it ships in a timely manner.....

Very easy. It wasn't my first order and it won't be my last for sure.

User friendly site with fair pricing.

Real easy and super fast shipping. Thank You.............

They have the best prices on the net hands down. I saved 40 bucks buying through them and not only that but my item was shipped promptly. I would recommend using them i know im coming back.

great. smooth. no problems

Very easy to use ill xhime back about shipping and MOSTLY the quality of the parts. Thank you if you have any tips on the installation process a bit easier it would be highly appreciated.

Order was correct and came quicker than I expected, I will definitely use Autoplicity again.

They had the part I was looking for. Fast and easy.

Good

Found the K&N filter for my 2012 Acura TL at Autoplicity for the best price and delivery took about 2 business days. Can't ask for more.

Best Price and good shipping price for Alaska.

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