Description
This camshaft seal fits the Honda Acty Truck HA3, HA4 (1990-1999). It seals the camshaft where it exits the head so oil does not leak.
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 camshaft seal
- Oil leaking from the cam area
- A hardened or lipped old seal
- You are doing the timing belt
- Oil on the timing cover or belt
Features & Function
- Seals the camshaft against oil leaks
- Correct size for the E07A cam
- Keeps oil off the timing belt
Installation Specifications
- Difficulty: Advanced.
- Estimated time: about 2 to 4 hours with timing access.
- Required tools: A seal puller, a seal driver, and belt-timing tools.
Oiwa Garage Tech Note
"Fit this with the timing belt - a weeping cam seal oils the belt and shortens its life. Drive the new seal in square so you do not tear the lip."
Frequently Asked Questions
Do I do this with the timing belt?
Yes. The cam seal is behind the timing cover, so replace it while the belt is off.
How do I know the cam seal is leaking?
Look for oil around the camshaft end and on the timing cover or belt. Oil on the belt from a weeping cam seal shortens the belt life, so address it with the timing job.
Should I replace this if it is not leaking yet?
If you already have the area apart for other work, fit a fresh one while the labor is done. Otherwise replace it once it weeps.
Fitment verified by the Kei truck specialists at Oiwa Garage · Listing updated June 2026.