Description
This connecting rod bearing set fits the Honda Acty Truck HA3, HA4 (1990-1999). It supports the connecting rods on the crankshaft journals with a low-friction surface.
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 connecting rod bearing set
- A knock from the bottom end
- You are doing an engine rebuild
- Worn or scored old bearings
Features & Function
- Supports the rods on the crank journals
- Correct set for the E07A
- Restores bottom-end clearances
Installation Specifications
- Difficulty: Advanced.
- Estimated time: part of an engine rebuild.
- Required tools: Plastigauge, a torque wrench, and engine tooling.
Oiwa Garage Tech Note
"Check journal sizes and set the clearance with Plastigauge before final assembly. Bottom-end bearings only work if the clearances are right."
Frequently Asked Questions
Do I need to measure clearances?
Yes. Measure the journals and set the bearing clearance to spec during the rebuild - do not guess.
How do I know the rod bearings are worn?
A knock from the bottom end that rises with load, and metal in the oil, point to worn rod bearings. Confirm the clearances with Plastigauge during a bottom-end inspection.
How do I torque the rod caps?
Torque the rod caps in the correct sequence and to spec during the rebuild, after setting the clearance with Plastigauge.
Fitment verified by the Kei truck specialists at Oiwa Garage · Listing updated June 2026.