The Wacker Neuson Union Nut is a genuine OEM component designed for the WL50 Articulated Wheel Loader. Sourced directly from Wacker Neuson, this part meets the exact specifications required for proper fit and function on the WL50 platform. Whether you are completing a scheduled service or addressing a fluid line repair, using the correct union nut keeps your hydraulic or fluid connections properly seated and leak-free.
Key Features
- Genuine OEM Thread Integrity — Manufactured to Wacker Neuson's precise thread specification, ensuring a secure, metal-to-metal connection without risk of cross-threading or deformation.
- Direct Drop-In Replacement — Engineered to the original dimensions of the WL50 union nut, threading directly onto the mating fitting with no rework to surrounding components.
- WL50 Wheel Loader Compatibility — Confirmed fitment for the WL50 Articulated Wheel Loader, including the Cab configuration.
- Leak-Free Connection — A correctly torqued union nut maintains a sealed fluid path; a worn or damaged nut can allow fluid seepage that compromises hydraulic pressure and system performance.
- Fluid System Safety — On hydraulic and fuel line connections, a properly rated union nut is critical to preventing pressurized fluid leaks that pose a fire or injury hazard on the worksite.
A union nut is a threaded fastener used to join two fluid line fittings — typically a tube or hose end to a port or adapter — creating a secure, sealed connection within a hydraulic, fuel, or coolant circuit. It works by pulling the mating flare or ferrule tightly against the fitting seat as it is torqued, forming a leak-proof joint under system pressure. When a union nut becomes stripped, cracked, or corroded, the connection can weep fluid under pressure, leading to loss of hydraulic function, contamination, or unsafe operating conditions.
Part Details
| Part Number | 1000050508 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Union Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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.
