The Wacker Neuson Relay is a genuine OEM component designed for the Wacker Neuson Electrical. As a direct OEM replacement, this relay is sourced from Wacker Neuson and meets the same specifications as the original part installed at the factory. Verify your machine's part number against before ordering to confirm a correct fitment match.
Key Features
- Correct Switching Specification — Genuine OEM sourcing ensures this relay carries the correct coil voltage and contact rating for the Wacker Neuson electrical system it serves.
- Direct Plug-In Replacement — Matches the original connector configuration and footprint, allowing straightforward installation into the existing relay socket.
- Fits Wacker Neuson Electrical 5100051595 — Confirmed fitment for the Electrical 5100051595 machine group; always cross-reference your part number before ordering.
- Protects Downstream Electrical Components — A properly functioning relay switches high-current circuits safely, protecting motors, solenoids, and control boards from direct switch overload.
- Electrical Safety Compliance — Using the correct OEM relay maintains the integrity of the machine's electrical circuit design, avoiding overcurrent risks associated with incorrectly rated substitutes.
A relay is an electrically operated switch that uses a low-current signal from the control circuit to open or close a high-current circuit elsewhere in the machine. In Wacker Neuson equipment, relays are commonly used to control starter motors, fuel solenoids, and other high-draw components without routing heavy current through the operator controls. When a relay fails — either stuck open or stuck closed — the circuit it controls will stop responding correctly, causing components to fail to activate or, in some cases, to remain energized when they should not be, which can lead to operational faults or component damage.
Part Details
| Part Number | 1000379551 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Relay |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Electrical | Electrical | 5100051595 |
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.
