The Wacker Neuson Carburetor is a genuine OEM carburetor designed for the PTS4V 4-inch centrifugal trash pump series, GPS8500 and GS8.5V portable generators, and the RD11V and RD880V double drum vibratory rollers. Sourced directly from Wacker Neuson, part number is manufactured to the exact tolerances and fuel-metering specifications of the original component. This genuine OEM part ensures the correct air-fuel mixture delivery that each compatible machine depends on for consistent starting and smooth operation across demanding jobsite conditions.
Key Features
- Genuine OEM Fuel Metering Accuracy — Built to Wacker Neuson's original specifications, this carburetor delivers the precise air-fuel ratio required for clean combustion and consistent throttle response across all compatible engines.
- Direct-Fit Replacement — Engineered as a drop-in replacement that mounts to the existing intake and fuel line connections on compatible machines without modification to brackets or hardware.
- Wide Fitment Coverage — Compatible with PTS4V trash pumps, GPS8500 and GS8.5V portable generators, and RD11V and RD880V double drum vibratory rollers — one part number covering multiple machine families.
- Consistent Cold and Hot Starting — A correctly functioning carburetor ensures reliable ignition in varied temperature conditions; a worn or gummed unit causes hard starting, rough idling, and loss of power under load.
- Fuel System Integrity — Genuine OEM construction uses matched gaskets, needle valves, and float components that maintain proper fuel delivery and help prevent fuel leaks at the carb body — a critical consideration on pump and generator applications running near water or flammable materials.
The carburetor is responsible for blending air and fuel in the correct ratio before the mixture enters the engine's combustion chamber. It controls engine speed through the throttle circuit and manages fuel delivery at idle, mid-range, and full throttle. When a carburetor wears out, becomes clogged with varnish deposits, or develops float or needle valve failures, the engine will experience hard starting, unstable idling, poor throttle response, or may refuse to run at all — directly impacting the output of pumps, generators, and compaction equipment that depend on steady engine power.
Part Details
| Part Number | 5000110085 |
|---|---|
| Old Part Number | 0110085 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Carburetor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 100mm/4in Centrifugal Trash Pu mp | PTS4V | 5000007691, 5000007683 |
| Portable Generator with Electr ic Start | GPS8500 | 5000008286 |
| Portable Generator with Electr ic Start | GS8.5V | 5000007661 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11V | 5000007694 |
| Double Drum Vibratory Roller | RD880V | 5000006736 |
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.
