Select Your Ride

1
2
3

MIKUNI HSR Series 42 Jet Needle J8-8DDY01-98

Part Number: J88DDY0198
MIKUNI
(No reviews yet) Write a Review
SKU:
J88DDY0198
MPN:
J8-8DDY01-98
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.05 LBS
$17.59
Prop 65 Warning Prop 65 Warning cancer & reproductive harm Price Match Call for more info on price match does not include 3rd party ads

Description

Precision fuel metering is the foundation of consistent engine performance, and OEM jet needles are non-negotiable for carburetor tuning. The Mikuni HSR Series 42 J8-8DDY01-98 delivers factory-spec needle geometry that ensures repeatable jetting across your entire throttle range—critical whether you're chasing track times or dialing in a rebuild. Genuine Mikuni needles eliminate the guesswork of aftermarket substitutes and maintain the engineered taper that your HSR 42 carburetor demands.

  • Mikuni OEM specification
  • HSR Series 42 compatible
  • Manufactured in Japan
  • Precision needle taper
  • Part number J8-8DDY01-98
  • Genuine replacement part
  • Fuel metering control
  • Factory tuning geometry
View AllClose

Specs

JET SIZE METRIC:
2.98 MM
MODEL:
LEANER
TYPE:
FOR HSR 42
RIDING STYLE:
STREET
UNITS:
EACH
PRODUCT NAME:
NEEDLE JET
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for MIKUNI HSR Series 42 Jet Needle J8-8DDY01-98

View AllClose

FREE Shipping on orders of $99 or more!


Commercial Accounts

We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.



Easy 30-Day Returns

We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.


You May Also Like

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER