The Honda 42310-Z22-E30ZA Wheel Shaft (Mat Black) is a genuine OEM replacement designed for Honda EB, EG, and EM series generators, including the EB3800, EB4000, EB5000, EB6500, EG4000, EG5000, EG6500, EM3800, EM4000, EM5000, and EM6500. As a direct Honda OEM component, this wheel shaft matches the original part in dimensions, finish, and fit — no guesswork, no modification. Because Honda supersedes parts across serial ranges, confirm your generator's serial number against the fitment table before ordering to make sure part number 42310-Z22-E30ZA is the correct shaft for your unit.
Key Features
- Genuine Honda OEM — sourced directly from Honda, this wheel shaft meets the same specifications as the part that left the factory, ensuring a proper match for the wheel assembly on your generator.
- Mat Black Finish — the (Mat Black) color designation is a variant identifier; confirm your generator's original shaft finish matches before ordering, as Honda offers this shaft in more than one color.
- Broad Generator Fitment — compatible with EB3800, EB4000, EB5000, EB6500, EG4000, EG5000, EG6500, EM3800, EM4000, EM5000, and EM6500 generators.
- Serial Number Matters — Honda updates components at production breaks, so always cross-reference your generator's serial number with the fitment table to confirm this is the correct shaft for your specific unit.
The wheel shaft is the axle that supports and retains the transport wheels on the generator frame, allowing the unit to be tilted and rolled between job sites. When the shaft is bent, broken, or corroded, the wheels can't rotate freely or stay securely in place, making the generator difficult or unsafe to move. Replacing a damaged shaft restores the full mobility of the machine and keeps the wheel assembly properly seated on the frame.
Part Details
| Part Number | 42310-Z22-E30ZA |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Wheel Shaft (Mat Black) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EB3800, EB4000, EB5000, EB6500, EG4000, EG5000, EG6500, EM3800, EM4000, EM5000, EM6500 | All |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
