The Wacker Neuson is a genuine OEM Heatshield Gen Med Grommet designed for the GP3800A and GP4000 series portable generators. Sourced directly from Wacker Neuson, this grommet matches the original component specification to ensure a correct, lasting installation. It fits a wide range of GP3800A and GP4000 configurations, including standard portable, premium portable, and wheel-kit variants. Use part number to confirm compatibility with your specific unit before ordering.
Key Features
- Genuine OEM Material Grade — Manufactured from heat-resistant rubber compound that meets Wacker Neuson's original thermal tolerance requirements for generator applications.
- Direct Drop-In Installation — Molded to the original grommet profile, seating cleanly into the heatshield mounting point without trimming or reworking the surrounding panel.
- Broad GP-Series Coverage — Verified fit across multiple GP3800A and GP4000 configurations, including standard, premium, EPA-compliant, CSA, and wheel-kit equipped units.
- Thermal Isolation Maintained — Keeps the heatshield correctly isolated from the generator frame, preventing metal-to-metal contact that can cause rattling, cracking, or accelerated wear of the shield itself.
- Verified OEM Part Number — Match 5000164968 against your serial number plate or parts manual to confirm the exact replacement needed for your generator.
A heatshield grommet is a small but essential rubber isolator that secures the heatshield to the generator frame while absorbing vibration and blocking direct heat transfer between components. Without an intact grommet, the heatshield can shift, rattle, or make contact with adjacent metal surfaces, accelerating wear and potentially allowing heat to migrate toward components it is designed to protect. When the grommet degrades — cracking or compressing from prolonged heat exposure — the heatshield loses its secure mounting point, and the structural integrity of the heat management system is compromised.
Part Details
| Part Number | 5000164968 |
|---|---|
| Old Part Number | 0164968 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Heatshield Gen Med Grommet |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Portable Generator | GP3800A | 5000620104, 5000620379, 5000620485, 5000620342, 5000620484, 5000620041, 5000620103, 5000620010 |
| Premium Portable Generator | GP4000 | 5000620090, 5000620380, 5000620977, 5000620978, 5000620089 |
| GP3800A Generator, EPA w/Wheel Kit | GP3800 | 5000620976, 5000620974, 5000620975, 5100031174 |
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.
