The Wacker Neuson Engine Frame Shock Absorption Seat is a genuine OEM component designed for the MG3 series portable generators. As a direct OEM replacement sourced through Wacker Neuson's authorized parts program, this seat is manufactured to the same specifications as the original — so you know it will fit and function exactly as intended. It is compatible across an extensive range of MG3 and MG3sd portable generator configurations, making it the correct choice for operators servicing these units. Confirm your model number against the fitment list before ordering to ensure an accurate match.
Key Features
- Genuine OEM Vibration Damping Materials — Manufactured with the same rubber-compound isolation material as the original, delivering consistent shock absorption performance at the engine-to-frame interface.
- Drop-In Replacement — Engineered to the original mounting geometry and hole pattern, so it installs directly onto the engine frame without any rework or adaptation.
- Broad MG3 Series Coverage — Fits a wide range of MG3 and MG3sd portable generator models, including multiple international voltage configurations across the MG3 platform.
- Protects Frame Integrity Over Time — A correctly functioning shock absorption seat isolates engine vibration from the generator frame, preventing metal fatigue, loosened fasteners, and premature wear on surrounding components.
- Authorized OEM Part — Carries the Wacker Neuson part number 5000404057, so you can verify the correct part against your service documentation with confidence.
The engine frame shock absorption seat is a vibration-isolating mount positioned between the engine and the generator's structural frame. Its job is to absorb and dampen the repetitive oscillations produced during engine operation, preventing those forces from transferring directly into the frame. When this seat wears out, hardens, or deteriorates, engine vibration passes unchecked into the chassis — which can loosen hardware, accelerate component wear, and cause excessive noise during operation. Replacing a degraded seat restores the smooth, stable operation the generator was designed to deliver.
Part Details
| Part Number | 5000404057 |
|---|---|
| Old Part Number | 0404057 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Engine Frame Shock Absorption Seat |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable Generators | MG3 | 5000630142, 5000630135, 5000630256, 5000630225, 5000630230, 5000630234, 5000630238, 5000630240, 5000630253, 5000630309, 5000630311, 5000630335 |
| Portable Generators | MG3sd | 5000630201, 5000630215, 5000630235 |
| MG3 Generator | MG3d | 5000630213 |
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.
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