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Mikuni 4/042-140 Carburetor Main Jet Large Hex Type Jets

Part of: Mikuni Carburetor Main Jet Large Hex Type Jets

Other options in this family: Mikuni 4/042-360 Mikuni 4/042-110 Mikuni 4/042-230 Mikuni 4/042-280 Mikuni 4/042-60

Manufacturer

Picture for manufacturer Mikuni

Part Number

4/042-140
12 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 4/042-140 is a precision carburetor main jet designed for accurate fuel metering in Mikuni carburetors. This large hex-style jet features a 140 size orifice for precise fuel flow control.

Key Features:

  • Large hex head design for easy installation and removal
  • 140 jet size for specific fuel flow requirements
  • Compatible with most Mikuni carburetor models
  • Precision-machined orifice for consistent fuel delivery
  • Durable brass construction for long-lasting performance

This main jet is an essential tuning component for optimizing engine performance and fuel mixture. The large hex design allows for convenient jet changes during carburetor tuning and maintenance without specialized tools.

easy to follow

easy to find product best price around

Easiest ordering ever with fast delivery!

quick and simple

very easy so far

All I can say is fast and easy thanks

Easy to follow and find what I needed.

very good !

Quick & Convenient

Easy

Easy

good fast service, good price. Thanks.

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