The Honda 64633-ZB7-000 Maintenance Lid Cover Insulator C is a genuine OEM anti-vibration mount designed for EX3300 and EX4500 generators and the EXW171 welder generator. As an authentic Honda part, it is manufactured to the same specifications as the original component it replaces, ensuring a direct fit with no guesswork. Confirm your unit's serial number against the fitment table before ordering, as Honda supersedes parts at specific serial breaks across these models.
Key Features
- Genuine OEM Construction — sourced directly from Honda, this insulator is built to the same specification as the original, maintaining the lid cover's vibration-dampening behavior over time.
- Anti-Vibration Function — this rubber insulator absorbs operational vibration between the maintenance lid cover and the generator frame, preventing noise, rattles, and premature wear on surrounding components.
- Broad Generator Fitment — covers EX3300 and EX4500 generators as well as the EXW171 welder generator; always verify your serial number against the compatibility table to confirm the correct variant for your unit.
- Direct OEM Replacement — replaces the original part without modification, restoring the maintenance lid cover assembly to its as-built condition.
The Maintenance Lid Cover Insulator C is a rubber anti-vibration mount positioned within the maintenance lid cover assembly of the generator. It isolates the cover from engine-induced vibration, reducing transmitted noise and protecting the cover and its fastening points from stress over the machine's service life. When this insulator deteriorates or tears, the lid cover can rattle, fit loosely, or wear unevenly — replacing it with part number 64633-ZB7-000 restores a secure, rattle-free fit.
Part Details
| Part Number | 64633-ZB7-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Maintenance Lid Cover Insulator C |
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.
