Top view of the Genuine Honda brake caliper outer seal for Honda Acty Trucks, featuring heat-resistant material.
Diagram of Honda Acty HA3, HA4 brake caliper assembly showing the outer seal's location.
Close-up of Genuine Honda outer brake caliper seal designed for HA3, HA4 models, emphasizing its precise fit.
Genuine Honda outer brake caliper seal for Honda Acty HA3, HA4, showcasing durable rubber construction.
Roll over image to zoom in Click on image to zoom
Top view of the Genuine Honda brake caliper outer seal for Honda Acty Trucks, featuring heat-resistant material.Diagram of Honda Acty HA3, HA4 brake caliper assembly showing the outer seal's location.Close-up of Genuine Honda outer brake caliper seal designed for HA3, HA4 models, emphasizing its precise fit.Genuine Honda outer brake caliper seal for Honda Acty HA3, HA4, showcasing durable rubber construction.

Brake Caliper Seal - Outer - Honda Acty Truck HA3, HA4 Models - 1990-1999

Oiwa Garage
No reviews
Price:
$29.53
Stock:
In stock

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

Description

This brake caliper seal fits the Honda Acty Truck HA3, HA4 (1990-1999). It seals the caliper piston at one position so it holds pressure.

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
Position outer
Part Type brake caliper seal

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 brake caliper seal

  • Fluid weeping at the caliper
  • A dragging or sticking brake
  • You are resealing the caliper

Features & Function

  • Seals the caliper piston
  • Correct seal for the Acty caliper
  • Stops fluid weep

Installation Specifications

  • Difficulty: Moderate.
  • Estimated time: about 1 to 2 hours per caliper.
  • Required tools: A socket set, a brake-bleed kit, and pick tools.

Oiwa Garage Tech Note

"This is the outer brake caliper seal. Match the inner or outer seal called out in the title and inspect the bore for pitting before you fit it. Bleed the brakes and test the pedal before driving."

Frequently Asked Questions

How do I know this caliper seal is bad?

Fluid weeping at the caliper and a brake that drags point to a failed seal. Inspect the bore for pitting before fitting the new seal.

Should I check the bore before resealing?

Yes. Inspect the caliper bore for pitting first - a marked bore will not hold a new seal and needs a caliper instead.

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

You may also like
Pick up where you left off
Policies
RefundsShippingPrivacyTerms of Service