My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Mikuni J8-6EJ12-56 Jet Needle for Flat Slide Carburetor Jets - TMX38

Manufacturer

Part Number

J8-6EJ12-56
Sale Price

$8.83

4 left at this price

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Mikuni J8-6EJ12-56 is a precision-engineered jet needle designed specifically for TMX38 flat slide carburetors. This component plays a critical role in fuel metering through the mid-range throttle position, working in conjunction with the needle jet to control the fuel-air mixture.

Key Features:

  • Direct replacement jet needle for TMX38 flat slide carburetors
  • Precision-machined taper for accurate fuel metering
  • Controls fuel mixture in the mid-range throttle position (approximately 1/4 to 3/4 throttle)
  • Genuine Mikuni OEM component for reliable performance
  • Part number J8-6EJ12-56 for exact identification

Proper jet needle selection is essential for optimal engine performance, fuel economy, and throttle response. The jet needle position can typically be adjusted via clip grooves to fine-tune the air-fuel ratio for different riding conditions and elevations.

so far so good.

.

I've been waiting on the phone to place my order. I've been first in line for over15 minutes. Had questions about order. Got tired of music. Decided to take chance ordering on line. Hope I ordered right stuff. Would appreciate call, 732 232-9115.

So far, so good.

Good

just fine so far

Easy to use website. Good price on right product, shipped promptly.

good

Great

Great fast service!!

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy