15-piece carburetor rebuild kit for Honda Acty HA3, HA4 models 1990-1999 including gaskets, O-rings, and diaphragm
Complete carburetor rebuild kit for Honda Acty HA3, HA4 models 1990-1999 featuring 15 genuine Honda parts including gaskets and diaphragm
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15-piece carburetor rebuild kit for Honda Acty HA3, HA4 models 1990-1999 including gaskets, O-rings, and diaphragmComplete carburetor rebuild kit for Honda Acty HA3, HA4 models 1990-1999 featuring 15 genuine Honda parts including gaskets and diaphragm

Carburetor Rebuild Kit - 15 Piece - Honda Acty HA3, HA4 Models - 1990-1999

Oiwa Garage
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Price:
$178.13
Stock:
In stock

Need help? Call or Text: 562-661-8862

Description

This carburetor rebuild kit fits the Honda Acty Truck HA3, HA4 (1990-1999). It supplies the gaskets, seals, and small parts to overhaul the carburetor.

What's Included
  • ▪Diaphragm
  • ▪Carburetor Gasket Rebuild Kit

In Stock - ships from our California (USA) warehouse

Fast, reliable delivery - no overseas backorder wait.

Vehicle Fitment & Compatibility

Confirm your chassis code against the table below before ordering.

Honda Acty Truck HA3, HA4 (1990-1999) - fitment
Make Honda
Model Acty Truck
Chassis Codes HA3, HA4
Years 1990-1999
Part Type carburetor rebuild kit

100% Fitment Guarantee

Not sure about fit? Add your chassis/VIN number at checkout and we confirm it before we ship. If a part does not fit your Acty, we exchange it or refund you in full.

Reasons to choose this carburetor rebuild kit

  • A carburetor that floods, leaks, or idles poorly
  • Old fuel varnish and stuck circuits
  • You are doing a full carb overhaul

Features & Function

  • Refreshes the carburetor internals and seals
  • Matched to the Acty carburetor
  • Overhaul rather than replace

Installation Specifications

  • Difficulty: Advanced.
  • Estimated time: about 2 to 4 hours.
  • Required tools: A carb-rebuild screwdriver set, small picks, and a clean bench.

Oiwa Garage Tech Note

"This is the 15-piece kit. Lay parts out in order and photograph the jets and linkage as you go. Clean every passage and set the float level to spec - a careful rebuild is what makes these carbs idle right."

Frequently Asked Questions

How do I know my carburetor needs a rebuild?

Flooding, fuel weeping from joints, a hunting or rough idle, and hard starting after the truck sits all point to varnished circuits and hard seals. A rebuild with fresh seals and a correct float setting addresses it.

Do I need to remove the carburetor to rebuild it?

Yes - pull the carb, lay the parts out in order, and clean every passage before reassembling with the fresh kit.

Should I set the float level after rebuilding?

Yes - set the float to spec on reassembly; a wrong float level is the usual cause of flooding or a lean stumble after a rebuild.

Fitment verified by the Kei truck specialists at Oiwa Garage · Listing updated June 2026.

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