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Mikuni 4/042-260 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

4/042-260
9 reviews
Sale Price

$5.26

4 left at this price

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Product Details

The Mikuni 4/042-260 is a precision-engineered main jet designed for use in most Mikuni carburetors. This large hex-type jet features the standard Mikuni #4/042 design, providing accurate fuel metering for optimal engine performance.

Key Features:

  • Large hex head design for easy installation and removal
  • Precision-drilled orifice for consistent fuel flow
  • Compatible with most Mikuni carburetor models
  • Genuine Mikuni OEM replacement part
  • Allows for fine-tuning of air-fuel mixture

Main jets are critical components in carburetor tuning, controlling the amount of fuel delivered at mid to wide-open throttle. The large hex design makes jet changes quick and convenient, essential for performance tuning and altitude adjustments. Mikuni jets are manufactured to exacting tolerances to ensure reliable engine operation across all conditions.

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Swift,

Fantastic place to buy from. They had the best price for K&N oil filters for my motorbikes which was good enough. Then I ordered on a Saturday via normal shipping...got it Tuesday morning! Definitely going to order more in the future.

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