Select Your Ride

1
2
3

MIKUNI HSR Series 48 Carburetor Rebuild Kit KHS-031

Part Number: KHS031
MIKUNI
(No reviews yet) Write a Review
SKU:
KHS031
MPN:
KHS-031
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.10 LBS
view larger
$46.99
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

Over time, carburetor seals and internal components degrade from fuel oxidation, heat cycling, and normal wear—leaving your HSR series carb running lean, hesitating, or flooding. This genuine Mikuni rebuild kit includes every gasket, O-ring, and wear item needed to restore your carburetor to factory specification without the guesswork of sourcing individual components. Whether you're prepping for race season or maintaining a high-mileage engine, a proper rebuild ensures consistent jetting response and fuel atomization.

  • Fits HSR42, HSR45, HSR48 carburetors
  • Genuine Mikuni components only
  • Top cover gasket included
  • Jet needle E-ring, washer
  • Throttle valve seal
  • Pilot air O-ring
  • Fuel joint O-ring
  • Accelerator pump O-ring
  • Needle valve O-ring
  • Needle valve retainer screw
  • Complete needle valve assembly
  • Float bowl O-ring/gasket
  • Overflow hose
  • Float bowl screws
  • Accelerator pump rod boot
  • All fasteners included
  • No special tools required
  • Bolt-on installation
View AllClose

Specs

PRODUCT NAME:
REPAIR KIT
MODEL:
FOR HSR 48
RIDING STYLE:
STREET
UNITS:
KIT
TYPE:
CARBURETOR
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for MIKUNI HSR Series 48 Carburetor Rebuild Kit KHS-031

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.

Details

Easy 30-Day Returns

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

Details

You May Also Like

Related Products

Related Products

MIKUNI HSR Series 48 Jet Kit KHS-048
Quick view

MIKUNI HSR Series 48 Jet Kit KHS-048

MIKUNI

$124.99
Fine-tuning your carburetor's fuel delivery is essential for extracting consistent power across the RPM range, and the MIKUNI HSR Series 48 Jet Kit does exactly that. Whether you're running a...
10070322
Add to Cart
MIKUNI HSR Series 45 Jet Kit KHS-045
Quick view

MIKUNI HSR Series 45 Jet Kit KHS-045

MIKUNI

$124.99
The MIKUNI HSR Series 45 Jet Kit delivers precise fuel metering for carbureted engines requiring calibration beyond stock jetting specifications. Whether you're running a forced induction setup,...
10070323
Add to Cart

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

Privacy Policy | Terms of Use | Site Accessibility