The Wacker Neuson Relay is a genuine OEM component designed for the TH627 and WL50 Articulated Wheel Loader series. As a direct-replacement OEM part, the is sourced from Wacker Neuson's authorized supply chain, ensuring it meets the exact electrical specifications of the original relay installed at the factory. This relay fits confirmed fitment references including the TH627 (418-02) and the WL50 Cab-equipped Articulated Wheel Loader, making it a straightforward swap during electrical diagnosis or scheduled maintenance.
Key Features
- Correct Switching Specification — Genuine OEM construction ensures the relay operates at the correct voltage and current rating for the machine's electrical circuit, preventing erratic switching or circuit damage.
- Direct Drop-In Replacement — Designed to seat into the original relay socket without modification, maintaining the integrity of the machine's wiring harness and control system.
- Confirmed Fitment — Compatible with the TH627 (418-02) and the WL50 Articulated Wheel Loader (Cab), covering both compact equipment and wheel loader applications within the Wacker Neuson lineup.
- Electrical System Integrity — A functioning relay ensures that high-current circuits are properly switched by low-current control signals; a failed relay can cause complete loss of function in the circuit it controls, halting machine operation.
- Electrical Safety Compliance — Using the correct OEM-rated relay prevents overloading the socket contacts or adjacent wiring, reducing the risk of electrical faults or component damage in safety-critical control circuits.
A relay is an electrically operated switch that allows a low-power control signal — such as one from a switch or control module — to safely open or close a high-current circuit elsewhere in the machine. In equipment like the WL50 wheel loader and TH627, relays are used throughout the electrical system to control functions such as starting, lighting, and auxiliary systems. When a relay fails, the circuit it governs stops responding, which can appear as a non-starting machine, a system that won't activate, or intermittent electrical faults that are difficult to trace without first ruling out the relay itself.
Part Details
| Part Number | 1000059162 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Relay |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| SPARE PARTS LIST 418-02 / TH627 | TH627 (418-02) | 1000362623 |
| WL50 Articulated Wheel Loader, Cab | WL50 | 5000620592 |
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.
