The Honda 64631-ZB7-810 Maintenance Lid Cover Insulator An is a genuine OEM anti-vibration mount designed for EX3300 and EX4500 generators. As a direct Honda OEM component, this part is manufactured to the same specification as the original, ensuring a proper fit with no guesswork. Confirm your generator's serial number against the fitment table before ordering, as Honda supersedes parts at serial breaks and this part may not apply to every production run of these models.
Key Features
- Genuine OEM Damping Performance — engineered by Honda to absorb and isolate vibration at the maintenance lid cover, keeping panel noise and movement in check during generator operation
- Direct OEM Replacement — sourced directly from Honda and built to the same specification as the original, this insulator drops in without alteration
- Fits EX3300 and EX4500 Generators — designed specifically for Honda EX3300 and EX4500 generators; verify your serial number against the fitment table to confirm applicability to your unit
- Restore Proper Lid Retention — a worn or deteriorated insulator allows the maintenance lid cover to rattle or shift under load; replacing it restores the snug, controlled fit Honda designed into the panel
The Maintenance Lid Cover Insulator An is a rubber anti-vibration mount positioned at the maintenance access panel on Honda EX-series generators. Its role is to cushion the lid against the chassis, dampening the vibration that generators produce during normal operation and preventing the cover from rattling or working loose over time. When this insulator degrades — cracking or compressing beyond its usable range — the lid loses its stable seating, leading to noise and potential wear on surrounding panel components.
Part Details
| Part Number | 64631-ZB7-810 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Maintenance Lid Cover Insulator A |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EX3300, EX4500 | 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.
