The Wacker Neuson is a genuine OEM Voltage Regulator Module designed for the GV3800A, GV3800, GV5600, GV5600A, and GP3800A portable generator series. As a direct OEM component, it is manufactured to the same specification as the original part, ensuring consistent electrical output and stable generator operation. This module fits multiple Value Generator and Value Portable Generator configurations across the GV and GP families, including both standard and 60Hz variants. Always verify your machine's model number before ordering to confirm compatibility.
Key Features
- Matched Output Specification — Engineered to deliver the correct voltage regulation characteristics for Wacker Neuson GV and GP series generators, maintaining steady output under varying load conditions.
- Genuine OEM Component — Sourced directly from Wacker Neuson, this module carries the same part number and electrical specification as the unit installed at the factory.
- Broad GV/GP Series Fitment — Compatible with GV3800A, GV3800, GV5600, GV5600A, and GP3800A models, covering multiple machine configurations including standard and 60Hz builds.
- Protects Connected Equipment — A functioning voltage regulator keeps generator output within safe limits; a failed module can cause voltage spikes that damage tools, controls, or sensitive electronics connected to the generator.
- Electrical Safety Compliance — Using the correct OEM module ensures the generator's output stays within designed voltage tolerances, reducing the risk of overload or electrical fault on the worksite.
The voltage regulator module monitors and controls the electrical output of the generator, automatically adjusting the excitation current to maintain a stable voltage regardless of the load placed on the machine. Without a properly functioning module, the generator can produce erratic or excessive voltage, causing poor performance and potential damage to connected power tools and equipment. Replacing a faulty module with the correct OEM part restores predictable, stable power delivery and keeps the generator operating within its designed parameters.
Part Details
| Part Number | 5000171782 |
|---|---|
| Old Part Number | 0171782 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Voltage Regulator Module |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Value Generator | GV3800A | 5000620409, 5000620287, 5000620334 |
| Value Portable Generator | GV3800 | 5000620994 |
| Value Portable Generator | GV5600 | 5000620995 |
| Value Generator, 60Hz | GV5600A | 5000620288, 5000620335 |
| GP3800A | GP3800A | 5100041978 |
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.
