The Honda 68325-Z21-E30 Lower Rubber is a genuine OEM anti-vibration mount designed for Honda EB3800, EB4000, EB5000, EB6500, EG4000, EM3800, EM4000, EM5000, and EM6500 generators. As a direct Honda OEM part, it matches the original component exactly, ensuring the right fit across the full range of compatible units. If your generator has accumulated hours of use, replacing this rubber mount restores the damping performance Honda engineered into these machines from the factory. Always verify your generator's serial number against the fitment table before ordering, as Honda updates parts at production breaks.
Key Features
- Genuine Honda OEM — sourced directly from Honda, this part matches the original specification for material durometer and geometry, so it seats and functions just as the production component did.
- Anti-Vibration Performance — a rubber mount in good condition absorbs the operational vibration of the generator; a cracked or hardened mount transmits that vibration to the frame and surrounding components, accelerating wear and increasing noise.
- Broad Generator Fitment — covers Honda EB3800, EB4000, EB5000, EB6500, EG4000, EM3800, EM4000, EM5000, and EM6500 generators, including both the EB and EM lines.
- Serial Number Verification Recommended — Honda supersedes parts at defined production breaks, so confirm your unit's serial number against the fitment table to ensure part number 68325-Z21-E30 is correct for your specific generator.
The Lower Rubber is an anti-vibration isolator that cushions the generator's engine or structural components from the surrounding frame or housing. By absorbing and dampening the cyclical vibration produced during operation, this mount protects both the generator's structure and any nearby components from stress and fatigue. When the rubber hardens, cracks, or deteriorates with age and heat exposure, vibration is no longer absorbed effectively, leading to increased noise levels, accelerated wear on fasteners and housings, and a rougher running machine overall.
Part Details
| Part Number | 68325-Z21-E30 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Lower Rubber |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EM3800, EM4000, EM5000, EM6500 | 1012698-9999999 |
| Generator | EB3800, EB4000, EB5000, EB6500 | 1018691-9999999 |
| Generator | EG4000 | 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.
