Description
This timing belt and tune-up kit fits the Honda Acty Truck HA3, HA4 (1990-1999). It combines the timing belt service with the ignition and filter tune-up parts for a full drivetrain refresh.
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 and tune-up kit
- You are doing the timing belt and want the tune-up done at once
- High-mileage or unknown-history truck
- You want one kit for a complete service
Features & Function
- Combines timing belt and tune-up parts
- Matched to the Acty E07A engine
- Covers the big scheduled service in one kit
Installation Specifications
- Difficulty: Advanced.
- Estimated time: a weekend job, roughly 4 to 8 hours.
- Required tools: A socket set, a spark plug socket, a jack and stands, and belt-timing tools.
Oiwa Garage Tech Note
"This is the 16-piece kit. Change the oil and coolant at the end so the fresh fluids start with the fresh parts, and recheck belt tension after the first heat cycle."
Frequently Asked Questions
Should I replace the water pump while I am in there?
Yes - it sits in the same area, so doing it now costs only the part, not a second teardown.
What is the most important step?
Setting the cam and crank timing marks and confirming them by hand before startup - get that right and the rest is bolt-on.
Can one person do this kit?
Yes, but a helper speeds the awkward parts; the real requirement is patience and keeping the fasteners organized.
Fitment verified by the Kei truck specialists at Oiwa Garage · Listing updated June 2026.