Select Your Ride

1
2
3

PARTS UNLIMITED Vacuum Synchronizer 4-Carburetor Set L99-68594

Part Number: 38040005
PARTS UNLIMITED
(No reviews yet) Write a Review
SKU:
38040005
MPN:
3804-0005
Condition:
New
Availability:
Ships Same Business Day
Weight:
2.42 LBS
view larger
$147.25
Prop 65 Warning Prop 65 Warning cancer & reproductive harm Price Match Call for more info on price match does not include 3rd party ads
Frequently bought together:

Description

Carburetor synchronization directly impacts engine smoothness, fuel efficiency, and overall performance—especially critical for multi-carb setups where vacuum imbalances cause hesitation, stumbling, and wasted horsepower. The PARTS UNLIMITED Vacuum Synchronizer 4-Carburetor Set eliminates guesswork by allowing you to dial in precise vacuum levels across all four carburetors simultaneously, ensuring even fuel distribution and responsive throttle response. Whether you're tuning a street engine or prepping for competition, this kit delivers the precision adjustment that separates a finely-tuned engine from one that's merely running.

  • Complete 4-carb kit
  • Dual vacuum gauges
  • Braided hoses included
  • Universal adapters
  • Aluminum mounting plate
  • MPN: 3804-0005
  • Bolt-on installation
  • Detailed instruction manual
  • Supports carb balancing
  • Synchronizes fuel delivery
View AllClose

Specs

APPLICATION:
CARBURETOR
COLOR/FINISH:
BLACK
PRODUCT NAME:
SYNCHRONIZER
RIDING STYLE:
STREET
UNITS:
SET OF 4
RIDING STYLE:
WATERCRAFT
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for PARTS UNLIMITED Vacuum Synchronizer 4-Carburetor Set L99-68594

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

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