The Wacker Neuson Nut is a genuine OEM Nut designed for a broad range of Wacker Neuson equipment, including PTS4V centrifugal trash pumps, GPS9700 and GPS8500 portable generators, GS8.5V and GS9.7V generators, and the RD11V hydrostatic double drum vibratory roller. As a genuine OEM part, the is manufactured to the exact specifications required by Wacker Neuson, ensuring a correct, trouble-free fit across all compatible models. Whether you are servicing a pump, generator, or roller, this nut delivers the fastening integrity the original design demands. Confirm your model number before ordering to ensure full compatibility.
Key Features
- Genuine OEM Fastener Grade — Manufactured to Wacker Neuson's specified thread form, pitch, and material grade — the same nut used in original assembly, so torque values and clamping load remain correct.
- Direct-Replacement Fit — Matches the original hardware profile exactly, dropping straight into the same mounting position without rework or substitution of washers or mating hardware.
- Wide Equipment Compatibility — A single part number covers PTS4V trash pumps, GPS8500 and GPS9700 portable generators, GS8.5V and GS9.7V generators, and the RD11V double drum vibratory roller.
- Structural Integrity Where It Counts — A properly torqued nut maintains critical joint preload across high-vibration equipment like compaction rollers and pump assemblies; a stripped or incorrect nut risks component loosening and accelerated wear.
- Fastener Safety on Rotating and High-Vibration Equipment — Using a correctly rated OEM nut on vibratory and rotating machinery is essential to prevent joint failure under cyclic loading — do not substitute with unrated hardware.
A nut is a threaded fastener that works in conjunction with a bolt or stud to clamp components securely together. In equipment subject to continuous vibration — such as vibratory rollers, trash pumps, and portable generators — maintaining the correct clamping force is critical. A nut that does not match the original thread specification can lose preload under vibration, leading to loosened assemblies, accelerated wear on mating parts, or component separation during operation. Replacing a worn, stripped, or missing nut with the correct OEM part restores the designed joint integrity and keeps the assembly performing as intended.
Part Details
| Part Number | 5000116489 |
|---|---|
| Old Part Number | 0116489 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 100mm/4in Centrifugal Trash Pu mp | PTS4V | 5000007691, 5000007683, 5000620971 |
| 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.
