Description
This rear shock absorber set fits the Honda Acty Truck HA3, HA4 (1990-1999). It damps the rear suspension so the truck stays composed over bumps.
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.
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.
Signs you need this rear shock absorber set
- A bouncy or floaty rear ride
- Leaking or dead shocks
- Poor load control or bottoming
- Worn dampers on a used truck
Features & Function
- Damps the rear suspension
- Correct fit for the Acty rear
- Restores a composed, controlled ride
Installation Specifications
- Difficulty: Moderate.
- Estimated time: about 1 to 1.5 hours.
- Required tools: A socket set and a jack and stands.
Oiwa Garage Tech Note
"This is the rear shock absorber set. Replace rear shocks in pairs so the truck sits and reacts evenly. Check the mounting bushings and grommets while you are there and renew them if worn."
Frequently Asked Questions
Do I do both sides?
Yes. Fit rear shocks as a pair so the ride and handling stay even.
How do I test the rear shocks?
Bounce the rear corner hard and let go - it should settle in one or two rebounds. If it keeps bouncing, or the shock is leaking oil, the dampers are worn.
Do I need a wheel alignment after fitting this?
If the part changes steering or suspension geometry, set a front alignment afterward so the truck tracks straight and the tires wear evenly.
Fitment verified by the Kei truck specialists at Oiwa Garage · Listing updated June 2026.