Durable 3/8 mild steel exhaust flange for Honda Acty HA3 HA4, waterjet cut to precise OEM specs for a 1990-1999 perfect fit upgrade.
Honda Acty 1990-1999 exhaust upgrade with waterjet cut flange in mild steel next to optional copper gasket for bolt-on installation efficiency.
Quality exhaust flange for Acty HA3 HA4 models, showcasing 2.00-inch diameter and robust material for optimal exhaust system performance.
Precision-cut Honda Acty truck exhaust flange with caliper measuring 2 inches in diameter, designed for easy 1990-1999 model compatibility.
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Durable 3/8 mild steel exhaust flange for Honda Acty HA3 HA4, waterjet cut to precise OEM specs for a 1990-1999 perfect fit upgrade.Honda Acty 1990-1999 exhaust upgrade with waterjet cut flange in mild steel next to optional copper gasket for bolt-on installation efficiency.Quality exhaust flange for Acty HA3 HA4 models, showcasing 2.00-inch diameter and robust material for optimal exhaust system performance.Precision-cut Honda Acty truck exhaust flange with caliper measuring 2 inches in diameter, designed for easy 1990-1999 model compatibility.

Exhaust Flange - Honda Acty Truck - HA3, HA4 Models - 1990-1999

Oiwa Garage
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Make a choice: Flange and Copper Gasket
Price:
$79.14
Stock:
In stock

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

Description

This exhaust flange fits the Honda Acty Truck HA3, HA4 (1990-1999). It joins two exhaust sections and holds the sealing joint.

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 exhaust flange

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 exhaust flange

  • A blowing or ticking exhaust joint
  • A rusted or cracked flange
  • You are joining or repairing the exhaust

Features & Function

  • Joins two exhaust sections
  • Correct fit for the Acty exhaust
  • Restores a sealed exhaust joint

Installation Specifications

  • Difficulty: Moderate.
  • Estimated time: about 1 to 1.5 hours.
  • Required tools: A socket set, penetrating oil, and a welder if welded.

Oiwa Garage Tech Note

"Soak the joint hardware and renew the flange gasket so the repaired joint seals. Some flanges bolt on and some weld - confirm your setup before you start."

Frequently Asked Questions

How do I know the flange joint is leaking?

A ticking or blowing note at the joint and soot tracks at the flange point to a failed joint. Soak the hardware and renew the flange gasket to seal it.

Any tips for the seized joint hardware?

Soak the flange bolts in penetrating oil first and expect them tight, then renew the flange gasket so the repaired joint seals.

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

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