Description
This timing belt kit fits the Honda Acty Truck HA3, HA4 (1990-1999). It bundles the timing belt with the related wear parts so the whole timing job goes in fresh.
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.
Reasons to choose this timing belt kit
- You are doing the timing belt service
- A belt of unknown age on a used truck
- You want the tensioner and seals done at the same time
Features & Function
- Bundles the timing belt and related wear parts
- Matched to the Acty E07A engine
- Refreshes the timing job in one kit
Installation Specifications
- Difficulty: Advanced.
- Estimated time: about 3 to 5 hours.
- Required tools: A socket set, a jack and stands, and belt-timing tools.
Oiwa Garage Tech Note
"This is the 9-piece kit. Set the belt tension to spec: too loose lets it jump a tooth, too tight wears the bearings out early."
Frequently Asked Questions
Should I replace the water pump with the kit?
If it is in the same area and its age is unknown, yes - the labor overlaps so it is cheap to do now.
What is the critical step?
Aligning the cam and crank marks and confirming them by hand before you start the engine - that is what makes or breaks the job.
Can I reuse the old tensioner?
If the kit includes a fresh tensioner and idler, fit them - a worn pulley can take out a new belt.
Fitment verified by the Kei truck specialists at Oiwa Garage · Listing updated June 2026.