The Wacker Neuson 5100043851 is a genuine OEM Hexagonal Head Cap Screw designed for the GP2500A portable generator. Sourced directly from Wacker Neuson, this fastener matches the exact thread specification, head geometry, and grade of the original hardware installed at the factory. Genuine OEM status means you receive the correct part the first time, with no guesswork on sizing or thread pitch. Verified fitment for the GP2500A ensures a straightforward, confident installation.
Key Features
- Genuine OEM Grade Hardware — Manufactured to the precise thread form, shank diameter, and tensile grade specified for the GP2500A, ensuring consistent clamping load without risk of stripping or fatigue failure.
- Drop-In Installation — Matches the original fastener exactly in head size, drive type, and thread engagement length, so it seats and torques correctly without reworking the mating surface.
- Confirmed Fitment for the GP2500A — Verified against Wacker Neuson parts documentation for the GP2500A portable generator, so you can order with full confidence.
- Maintains Structural Integrity — A correctly graded cap screw holds critical assemblies at the engineered clamp load; an incorrect or worn fastener can allow components to shift, vibrate loose, or fail under load.
- Fastener-Grade Compliance — Using the correct OEM-specified fastener in fuel system, electrical, or structural joints is essential to maintaining safe, code-compliant generator operation.
A hexagonal head cap screw is a precision-threaded fastener used to clamp and secure structural or mechanical assemblies within the generator. It works by converting applied torque into clamping force that holds mating components firmly in position during operation — including under vibration loads that are inherent to generator use. When a cap screw is worn, cross-threaded, or replaced with an incorrect grade, the joint can lose clamping force, allowing components to shift or loosen over time, which can lead to operational faults or damage to surrounding parts.
Part Details
| Part Number | 5100043851 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagonal Head Cap Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GP2500A | GP2500A | 5100041977 |
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.
