The Honda 64632-ZB7-000 Maintenance Lid Cover Insulator B is a genuine OEM anti-vibration mount designed for EX3300 and EX4500 generators and the EXW171 welder generator. As a direct Honda OEM component, this part matches the original exactly, ensuring correct fit and function without guesswork. Confirm your unit's serial number against the fitment table before ordering, as Honda supersedes parts at serial breaks and the correct version varies by production range.
Key Features
- Genuine OEM Construction — sourced directly from Honda, this insulator meets the same specifications as the part that left the factory with your machine, ensuring no compromise in fit or damping behavior
- Anti-Vibration Function — this rubber mount isolates the maintenance lid cover from chassis vibration, protecting both the cover and the surrounding panel from wear and noise caused by continuous engine operation
- Broad Generator Compatibility — fits EX3300 and EX4500 generators and the EXW171 welder generator, covering Honda's conventional generator and welder generator lines in a single part number
- Serial Number Verification Recommended — Honda updates parts at production breaks, so cross-check your machine's serial number against the fitment table to confirm part number 64632-ZB7-000 is correct for your specific unit
The Maintenance Lid Cover Insulator B is a rubber anti-vibration mount positioned between the maintenance lid cover and the generator frame. Its role is to absorb and dampen the constant vibration produced by engine operation, preventing that vibration from transmitting directly into the cover panel and causing rattling, cracking, or premature wear. When this insulator deteriorates or tears, the lid cover loses its isolation from the chassis, resulting in increased noise, visible movement of the cover, and potential damage to the surrounding housing over time.
Part Details
| Part Number | 64632-ZB7-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Maintenance Lid Cover Insulator B |
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.
