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Mikuni J8-6EJ12-57 Jet Needle for Flat Slide Carburetor Jets - TMX38

Part of: Mikuni Jet Needle for Flat Slide Carburetor Jets

Other options in this family: Mikuni J8-6EJ12-54 Mikuni J8-6EJ12-56 Mikuni J8-6EJ12-60 Mikuni J8-6EJ12-55 Mikuni J8-6EJ12-59

Manufacturer

Picture for manufacturer Mikuni

Part Number

J8-6EJ12-57
12 reviews
Sale Price

$8.83

3 left at this price

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Usually delivered within 2 days

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Product Details

The Mikuni J8-6EJ12-57 is a precision-engineered jet needle designed specifically for TMX38 flat slide carburetors. This OEM replacement component plays a critical role in fuel metering by controlling the fuel flow through the carburetor's needle jet during mid-throttle operation.

Key Features:

  • Direct replacement for TMX38 flat slide carburetors
  • Manufacturer Part Number: J8-6EJ12-57
  • Precision-machined taper for accurate fuel metering
  • Controls mid-range throttle response and fuel mixture
  • OEM Mikuni quality and specifications

The jet needle works in conjunction with the needle jet to regulate fuel delivery as the throttle slide opens. Proper jet needle selection and condition are essential for optimal engine performance, smooth throttle response, and correct air-fuel ratios throughout the mid-range power band.

best price good site.

Good price for product/shipping. Just hope correct product arrives

So far so good

Great price

So far, ordering was a breeze.

Best prices and super easy checkout.

Went great thanks

Best prices and easy manipulation of website

Best prices on every item I have purchased. Shipping is quick and items are factory fresh and as described. Great place to shop...always check their store first!

great fast tech support before purchase

Thanks full

Easy to order

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