The Honda 50310-Z23-C20ZA Frame (Mat Black) is a genuine OEM replacement built for EB3800, EB4000, EB5000, EB6500, EM3800, EM4000, EM5000, and EM6500 generators. Sourced directly from Honda, this frame carries the exact color finish, dimensions, and mounting geometry of the original — no guesswork on fit. Because Honda supersedes parts at production breaks, confirm your generator's serial number against the fitment table before ordering to ensure part number 50310-Z23-C20ZA is the correct match for your unit.
Key Features
- Genuine OEM Construction — manufactured by Honda to the same specifications as the frame that left the factory, ensuring consistent fit across the generator's mounting points and panels.
- Mat Black Finish — the (Mat Black) designation is the variant identifier for this frame; verify your generator's original finish matches before ordering, as color variants are not interchangeable.
- Broad Generator Compatibility — fits EB3800, EB4000, EB5000, EB6500, EM3800, EM4000, EM5000, and EM6500 generators, covering Honda's mid- to high-output conventional generator lineup.
- Serial Number Verification Recommended — Honda updates frame part numbers at production serial breaks; cross-reference your unit's serial number with the fitment table to confirm this is the correct frame for your generator.
The frame is the primary structural component of the generator, forming the rigid skeleton that supports the engine, alternator, fuel tank, control panel, and outer panels as a single integrated unit. A damaged or cracked frame compromises the alignment of all attached components, which can lead to vibration, accelerated wear on mounts, and difficulty securing the generator safely during transport or operation. Replacing a bent or broken frame with a correct OEM unit restores the structural integrity of the generator and ensures every bolt pattern, bracket, and panel lines up exactly as designed.
Part Details
| Part Number | 50310-Z23-C20ZA |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Frame (Mat Black) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EB3800, EB4000, EB5000, EB6500 | 1505418-9999999 |
| Generator | EM3800, EM4000, EM5000, EM6500 | 1505689-9999999 |
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.
