The Wacker Neuson 5100009320 Alternator is a genuine OEM component designed for the DPU 100-70Les reversible vibratory plate compactor. As a direct OEM replacement, it meets the exact specifications set by Wacker Neuson for this machine, ensuring the electrical system performs as intended from day one. This alternator is the correct part for operators and technicians maintaining DPU 100-70Les equipment and looking for a straight-swap solution with no guesswork on compatibility.
Key Features
- Correct Output Specification — Genuine OEM construction ensures the alternator delivers the precise voltage and amperage output required by the DPU 100-70Les electrical system.
- Direct OEM Replacement — Part number 5100009320 matches the original unit exactly, allowing the alternator to bolt into place using the existing mounting points and wiring connections.
- Verified Fitment — Confirmed for the DPU 100-70Les reversible vibratory plate compactor, so you can order with confidence that this is the right part for your machine.
- Sustained Charging Performance — A properly functioning alternator keeps the battery charged during operation, supporting consistent ignition, controls, and any onboard electronics throughout the workday.
- Electrical Safety Compliance — Using the correct OEM alternator protects against overcharging or undercharging conditions that can damage wiring harnesses, battery cells, and connected electrical components.
The alternator is responsible for generating electrical current while the engine is running, converting mechanical energy from the engine into the electricity needed to charge the battery and power onboard systems. On a diesel reversible plate compactor like the DPU 100-70Les, a healthy alternator keeps the battery at full charge so the machine starts reliably and all electrical functions remain stable under load. When the alternator fails or weakens, the battery drains progressively during use, eventually leading to hard starts, erratic electrical behavior, or a machine that won't start at all.
Part Details
| Part Number | 5100009320 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Alternator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU100-70Le Reversible Vibratory Plate | DPU 100-70Les | 5000610344 |
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.
