The Honda 50319-ZB7-000 Battery Base is a genuine OEM component designed for EX3300 and EX4500 generators and the EXW171 welder generator. As a direct Honda OEM part, it is manufactured to the same specifications as the original, ensuring a proper, secure fit within the generator's battery compartment. This part is compatible with EX3300, EX4500, and EXW171 units — confirm your machine's serial number against the fitment table before ordering, as Honda updates part numbers at specific serial breaks.
Key Features
- Genuine Honda OEM — sourced directly from Honda, this Battery Base matches the original in form and fit, with no guesswork on compatibility.
- Structural Retention — holds the battery firmly in place within the generator housing, preventing movement during operation or transport.
- Broad Generator Coverage — fits EX3300 and EX4500 generators as well as the EXW171 welder generator; check your serial number against the fitment table to confirm the correct version for your unit.
- Part Number Confidence — order by part number 50319-ZB7-000 to ensure you receive the correct Honda-catalogued base for your machine.
The Battery Base is the structural cradle that locates and supports the battery within a generator or welder generator. It keeps the battery positioned correctly so that terminals maintain solid contact and the battery cannot shift under the vibration and movement these machines experience in regular use. A cracked, broken, or missing base allows the battery to move freely, which can interrupt starting circuits, damage terminals, and leave the unit unable to start — making this a straightforward but essential component of the machine's electrical system.
Part Details
| Part Number | 50319-ZB7-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Battery Base |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EX3300, EX4500 | All |
| Welder Generator | EXW171 | 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.
