The Wacker Neuson is a genuine OEM Stud Bolt 8X25 designed for the GP2500A portable generator series and the RD11A and RD11AEC hydrostatic double drum vibratory rollers. As a direct factory replacement, this bolt meets Wacker Neuson's original engineering specifications, ensuring correct thread engagement, clamping load, and dimensional fit. Part number is the verified OEM reference for these machine families, so you can order with confidence knowing it will seat exactly as the original did. Keep this part on hand as part of any scheduled maintenance or rebuild to avoid delays when a stud needs replacing.
Key Features
- OEM Thread and Dimensional Accuracy — Manufactured to the exact M8x25 specification of the original, ensuring correct torque loading and thread engagement without rework.
- Drop-In Installation — Matches the original stud pattern and length, so installation follows the standard service procedure with no modification to surrounding hardware.
- Broad Fitment Across Two Machine Families — Compatible with GP2500A portable generators (including EPA-rated variants) and RD11A and RD11AEC hydrostatic double drum rollers.
- Structural Integrity at the Fastening Point — A correctly sized and properly torqued stud bolt maintains the clamping force needed to prevent joint movement, vibration-induced loosening, and component misalignment under sustained load.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, this part carries the same material grade and finish as the component originally installed at the factory.
A stud bolt is a fully threaded fastener used to secure components under consistent clamping pressure, particularly in applications where repeated assembly and disassembly is required. Unlike a standard bolt, the stud remains fixed in one component while a nut is threaded onto the exposed end, allowing accurate alignment during reassembly. When a stud bolt stretches, corrodes, or shears, it compromises joint integrity, which can lead to loose components, fluid leaks, or accelerated wear on mating surfaces. Replacing a damaged stud with the correct OEM part restores the designed clamping load and protects the surrounding assembly.
Part Details
| Part Number | 5000151874 |
|---|---|
| Old Part Number | 0151874 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Stud Bolt 8X25 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| GP2500A | GP2500A | 5000620128, 5200002844, 5000620009 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
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.
