The Wacker Neuson Stator is a genuine OEM component designed for GP3800A, GP3800, and GP4000 series portable generators. As a direct factory replacement, this stator is built to the same specifications as the original, ensuring correct electrical output and consistent generator performance. It fits a wide range of GP3800A and GP4000 configurations, including standard, premium, EPA-compliant, CSA, and wheel kit variants. Confirm your machine's model and serial number against the fitment list before ordering to ensure an accurate match.
Key Features
- Genuine OEM Electrical Spec: — Wound to the original output rating, maintaining correct voltage and current generation across all supported GP-series configurations.
- Broad GP-Series Compatibility: — Fits GP3800A, GP3800, and GP4000 generator models, covering standard, premium, EPA, CSA, and wheel kit variants.
- Drop-In Installation: — Engineered to the original mounting dimensions and winding configuration, allowing a straightforward swap without modification to the generator housing or rotor assembly.
- Restores Full Power Output: — A worn or failed stator results in low voltage, irregular output, or complete loss of power; replacing it with this genuine part brings the generator back to rated wattage.
- Electrical Safety Assurance: — Correct stator winding integrity is critical to stable output voltage; an out-of-spec or damaged stator can damage connected tools and equipment, making an OEM replacement the right choice.
The stator is the stationary winding assembly inside a generator that converts mechanical rotation into usable electrical power. As the engine-driven rotor spins past the stator windings, an alternating magnetic field induces the AC current that powers connected equipment. When a stator degrades — through heat damage, moisture ingress, or winding failure — the generator will produce low, unstable, or no output voltage, making it unusable on site. Replacing the stator with a correctly specified OEM unit restores the generator to its rated electrical output and protects the tools and devices running from it.
Part Details
| Part Number | 5000162485 |
|---|---|
| Old Part Number | 0162485 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Stator |
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.
