The Wacker Neuson is a genuine OEM Screw with Washer designed for a broad range of Wacker Neuson equipment, including the PTS4V centrifugal trash pump series, GPS9700 and GPS8500 portable generators, and the RD11V hydrostatic double drum vibratory roller. As a genuine OEM part, the is sourced directly through Wacker Neuson's authorized supply chain, ensuring it matches the original fastener specification used on the production line. The integrated washer design means the fastener and load-distribution component are supplied as a single unit, eliminating the guesswork of sourcing a compatible washer separately. Confirm your model and machine number before ordering to ensure this part is the correct fitment for your application.
Key Features
- Genuine OEM Fastener Integrity — Manufactured to the exact thread pitch, head dimensions, and torque rating specified by Wacker Neuson, so clamping force is consistent and predictable across every application.
- Integrated Washer Design — The washer is paired with the screw as a single assembly, providing correct load distribution against the mating surface without requiring a separately sourced component.
- Broad Cross-Equipment Fitment — Verified for PTS4V and PTS4V(I) trash pumps, GPS8500 and GPS9700 portable generators, and the RD11V double drum roller, covering multiple Wacker Neuson equipment families under one part number.
- Corrosion and Loosening Resistance — OEM material and finish selection helps the fastener resist vibration-induced backing-out and corrosion, which is especially important on pumps and compaction equipment operating in wet or abrasive environments.
- Direct Drop-In Replacement — Matches the original fastener's geometry and thread engagement depth, so it seats correctly in existing threaded holes without reworking or chasing threads.
A screw with washer is a captive fastener assembly used to secure panels, housings, guards, or internal components to the machine frame or base structure. The integrated washer spreads the clamping load over a larger surface area, reducing the risk of the fastener pulling through or deforming the material it clamps against. When a fastener of this type is missing, damaged, or replaced with an incorrect substitute, it can result in loose covers, misaligned components, or accelerated wear at the joint — all of which can affect the safe and efficient operation of the equipment.
Part Details
| Part Number | 5000118431 |
|---|---|
| Old Part Number | 0118431 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Screw with Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 100mm/4in Centrifugal Trash Pu mp | PTS4V | 5000007691, 5000007683, 5000620971, 5100031221 |
| Portable Generator with Electr ic Start | GPS9700 | 5000008287, 5000620264, 5200005042, 5000620973, 5100036768 |
| Portable Generator with Electr ic Start | GPS8500 | 5000008286 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11V | 5000007694 |
| Portable Generator with Electr ic Start | GS8.5V | 5000007661 |
| Portable Generator with Electr ic Start | GS9.7V | 5000007662 |
| PTS4V(I) Pump | PTS4V(I) | 5000620972 |
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.
