The Wacker Neuson Regulator is a genuine OEM component designed for the D4000 Diesel Power Unit for Internal Vibrator, L5000/225 ISO, and L5000/225 ANSI units. As a direct factory replacement, this regulator is sourced from Wacker Neuson and built to the exact tolerances required for stable, consistent output on these machines. If you're running any of these models and need a dependable replacement, the is the correct part for the job. Cross-check your model number before ordering to confirm fitment.
Key Features
- Genuine OEM Output Accuracy — Sourced directly from Wacker Neuson, this regulator maintains the precise output characteristics required for correct voltage or pressure regulation in your machine.
- Direct Drop-In Replacement — Engineered to the same mounting configuration and connection points as the original, so installation follows the standard service procedure without adaptation.
- Confirmed Fitment — Verified for the D4000 Diesel Power Unit for Internal Vibrator, L5000/225 ISO, and L5000/225 ANSI models.
- Stable System Regulation — A properly functioning regulator keeps output levels within the correct operating range, protecting connected components from over-voltage or pressure spikes that can cause premature wear or failure.
- Electrical System Integrity — Regulators govern live output levels, and an OEM-spec unit ensures the electrical or hydraulic system stays within safe operating parameters, protecting both the machine and the operator.
A regulator controls and stabilizes the output of a system — whether electrical voltage or fluid pressure — keeping it within the range required for safe, efficient machine operation. On units like the D4000 and L5000/225 series, the regulator plays a critical role in ensuring that connected tools and components receive consistent, controlled power. When a regulator fails or drifts out of spec, the result can be erratic output, overloaded downstream components, or complete system shutdown — making timely replacement essential to keeping the machine performing as intended.
Part Details
| Part Number | 5000206181 |
|---|---|
| Old Part Number | 0206181 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Regulator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Diesel Power Unit for Internal Vibrator | D4000 | 5000009091 |
| L5000/225 ISO | L5000/225 ISO | 5000610329 |
| L5000/225 ANSI | L5000/225 ANSI | 5000610341 |
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.
