The Wacker Neuson Regulator Complete is a genuine OEM Regulator Complete designed for the DPU4045Yeh, DPU40Yeh, DPU45Yeh, RD7Yeh, and RD10Yehf series vibratory plates and reversible compactors. Sourced directly from Wacker Neuson, this is the same assembly specified for your machine at the factory — no guesswork on compatibility. It fits a broad range of configurations including LRC and HRC variants across both the DPU and RD series, making it a go-to stocking part for contractors and dealers running multiple machines in these families.
Key Features
- Correct Output Regulation: — Manufactured to Wacker Neuson's OEM specification, ensuring the regulator delivers the precise voltage output required to protect and power the electrical system on these Yanmar-engine-driven compactors.
- Direct Drop-In Assembly: — Supplied as a complete regulator assembly, matching the original mounting configuration and connector interface for a straightforward swap on compatible machines.
- Wide Series Coverage: — Fits DPU40Yeh, DPU45Yeh, DPU4045Yeh (including LRC and HRC variants), RD7Yeh, RD7Yehf, RD7Yehfb, and RD10Yehf models — one part number covering a broad fleet of Wacker Neuson compaction equipment.
- Protects the Charging System: — A correctly functioning regulator keeps battery charge voltage stable; a failed unit can overcharge the battery, damage connected electronics, or leave the machine unable to restart on site.
- Electrical Safety Compliance: — As a genuine OEM electrical component, the 5100059769 meets Wacker Neuson's design tolerances for voltage regulation, reducing the risk of uncontrolled charge output that could create electrical hazards or cause component failure.
The regulator on a vibratory compactor controls the output of the alternator, converting and limiting the charge voltage delivered to the machine's battery and electrical system. When it functions correctly, it keeps the charging circuit stable across varying engine speeds — critical on compaction equipment that runs at sustained high RPM during operation. When the regulator fails, the machine may experience battery drain, erratic electrical behavior, or alternator damage from unregulated output voltage.
Part Details
| Part Number | 5100059769 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Regulator Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU45Yeh US | DPU45Yeh US | 5100063121 |
| V.Plate DPU 4045Ye | DPU 4045YE | 5000610181 |
| DPU4045Yeh | DPU4045Yeh | 5100009662 |
| DPU4045Yeh LRC | DPU4045Yeh LRC | 5100063118 |
| DPU4045Yehzf LRC | DPU4045Yehzf LRC | 5100063120 |
| DPU40Yeh US | DPU40Yeh US | 5100063124 |
| DPU40Yeh EU | DPU40Yeh EU | 5100068379 |
| DPU45Yeh EU | DPU45Yeh EU | 5100068380 |
| RD7Yehf HRC | RD7Yehf HRC | 5100006337, 5100006341 |
| DPU4045YE | DPU4045Ye | 5100016954 |
| Vibratory Plate DPU 4045Ye | DPU 4045Ye | 5000610350 |
| RD7Yeh LRC | RD7Yeh LRC | 5100006335 |
| RD7Yeh HRC | RD7Yeh HRC | 5100006336, 5100006467 |
| RD7Yehf LRC | RD7Yehf LRC | 5100006340 |
| RD7Yehfb LRC | RD7Yehfb LRC | 5100006345 |
| RD7Yehfb HRC | RD7Yehfb HRC | 5100006346 |
| Vibrationsplatte | DPU4045Yehzf | 5100022113 |
| DPU4045Yeh EU | DPU4045Yeh EU | 5100063123 |
| RD10Yehf LRC | RD10Yehf LRC | 5100070502 |
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.
