The Wacker Neuson is a genuine OEM Hex Nut M4-8 Vzd designed for the WL50 Articulated Wheel Loader and TH627 series machines. Sourced directly from Wacker Neuson, this fastener meets the exact specifications used in original production, ensuring a correct and secure fit within the assembly. The is the verified OEM part number — cross-check it against your machine's parts manual before ordering to confirm compatibility with your specific configuration.
Key Features
- Genuine OEM Spec Fastener — Manufactured to the exact thread pitch, dimensions, and zinc-coated finish (Vzd) specified by Wacker Neuson for production use, so it installs and torques to the same standard as the original.
- Zinc-Coated for Corrosion Resistance — The Vzd surface treatment provides a protective zinc coating that resists rust and corrosion in the wet, muddy, and outdoor conditions typical of compact construction worksites.
- Direct-Fit Replacement — Threads and head sizing match the original fastener exactly, allowing installation without modification or re-tapping of the receiving thread.
- Verified Fitment for WL50 and TH627 — Confirmed for the WL50 Articulated Wheel Loader (Cab) and TH627 series, covering key compact construction equipment configurations in the Wacker Neuson lineup.
- Structural Integrity Where It Counts — A fastener at the correct grade and finish prevents joint loosening, vibration-related failure, and component misalignment — issues that can cascade into more significant mechanical problems if a substandard replacement is used.
A hex nut is a threaded fastener used to clamp and secure components together, typically in conjunction with a bolt or stud. In compact construction equipment like the WL50 wheel loader and TH627, fasteners throughout the machine are subject to continuous vibration, load cycling, and environmental exposure — conditions that make correct thread engagement and surface protection critical. Using a correctly rated and finished nut helps maintain clamping force over time and prevents the joint from backing off or corroding prematurely.
Part Details
| Part Number | 1000049057 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hex Nut M4-8 Vzd |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| WL50 Articulated Wheel Loader, Cab | WL50 | 5000620592 |
| SPARE PARTS LIST 418-02 / TH627 | TH627 (418-02) | 1000362623 |
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.
