The Wacker Neuson is a genuine OEM Screw M4X35-Z Flat Head Phillips ZP designed for the G25 series portable generators. Sourced directly from Wacker Neuson, this fastener matches the exact thread pitch, head profile, and zinc-plated finish specified for the G25 platform across its full range of configurations — including mobile, skid-mounted, cold weather, and extended run tank variants. Keeping the correct hardware in place ensures panels, covers, and structural components seat properly and stay secured through the vibration and thermal cycles of generator operation.
Key Features
- Zinc-Plated Corrosion Resistance: — The ZP (zinc-plated) finish provides a protective barrier against moisture and oxidation, important for fasteners exposed to outdoor generator environments.
- Exact Thread and Head Spec: — M4X35-Z thread and flat Phillips head profile match the original fastener spec, seating flush against mating surfaces without shimming or rework.
- Broad G25 Series Coverage: — Compatible with G25 mobile, skid-mounted, cold weather, and extended run tank (ERT) generator configurations, covering the full G25 family.
- Genuine OEM Part: — Supplied by Wacker Neuson as a factory-authorized component, ensuring the correct grade, thread tolerance, and drive type are delivered every time.
- Structural Integrity Where It Counts: — A missing or incorrect fastener in a generator enclosure can allow panels to shift, increasing vibration stress on adjacent components and creating potential ingress points for debris.
Flat head Phillips machine screws like the 5000155259 are used throughout generator enclosures and frames to secure panels, guards, and housings flush to their mounting surfaces. The flat head design distributes clamping load evenly and sits countersunk so it does not protrude above the surface, preventing interference with adjacent components. When a fastener of this type is missing, stripped, or substituted with an incorrect size, the secured panel can loosen under vibration, accelerating wear on the surrounding assembly and compromising the enclosure's ability to protect internal components.
Part Details
| Part Number | 5000155259 |
|---|---|
| Old Part Number | 0155259 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Screw M4X35-Z Flat Head Phillips ZP |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Mobile Generator, Custom | G25 | 5000620346, 5000620344, 5000620345, 5000009466, 5000620004, 5000009368, 5000009258, 5100041592, 5000620706, 5000009462, 5000009476, 5000620931 |
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.
