Description
This universal joint fits the Honda Acty Truck HA4 (1990-1999). It lets the propeller shaft transmit drive through the driveline angle.
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 universal joint
- A clunk on take-up or a driveline vibration
- A squeak or rust dust at the joint
- Play felt when you twist the shaft
- A worn joint on a 4WD truck
Features & Function
- Transmits drive through the shaft angle
- Correct joint for the Acty propeller shaft
- Restores smooth, quiet driveline
Installation Specifications
- Difficulty: Moderate.
- Estimated time: about 1.5 to 2.5 hours.
- Required tools: A socket set, a press or vise, and a jack and stands.
Oiwa Garage Tech Note
"Important Installation Notice: The original HA4 U-joint is factory-staked - permanently secured with no clips or standard fasteners. Removing the old joint takes tools such as a cut-off wheel or air hammer. Installing this replacement typically means pressing it in and securing it with internal snap rings (not included). It is straightforward in theory but labor-intensive, and it takes mechanical experience, patience, and precise work to get proper alignment and fit. If you are unsure about doing this yourself, professional installation by a qualified mechanic or machine shop is strongly recommended."
Frequently Asked Questions
Does this fit 2WD and 4WD?
This propeller-shaft joint fits the driveshaft noted in the title; match it to your truck, as the 4WD-only listing is called out.
How do I test the universal joint?
With the truck safely raised, grip the propeller shaft and try to twist it against the joint; any play means a worn joint. A clunk on take-up or a driveline vibration is the on-road sign.
Fitment verified by the Kei truck specialists at Oiwa Garage · Listing updated June 2026.




