Wacker Neuson 5000110588 Main Jet

The Wacker Neuson Main Jet is a genuine OEM component designed for a wide range of Wacker Neuson walk-behind concrete trowels, vibratory plate compactors, and trash pumps — including the CT36, CT30, PT2A, WP, VP, BPU, and VPA series. As a factory-sourced part, the is manufactured to the same specification as the original, ensuring the carburetor delivers the correct fuel-to-air mixture your engine depends on. This jet fits an extensive range of machines across multiple product families, making it a practical stock item for dealers, rental fleets, and service technicians who maintain mixed Wacker Neuson equipment. Verify your machine's model number and serial number before ordering to confirm compatibility.

Key Features

• Correct Fuel Metering from Day One — Manufactured to OEM specification, this main jet delivers the precise orifice sizing needed to maintain the correct fuel flow rate through the carburetor — no reaming, drilling, or adjustment required.
• Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, part number 5000110588 meets the same material and dimensional standards as the jet installed at the factory, so you're not guessing on fit or flow.
• Broad Cross-Family Fitment — A single part number covers CT36 and CT30 walk-behind trowels, PT2A trash pumps, WP/VP/VPA/BPU vibratory plate compactors, and vibratory truss screed power units — consolidating your parts inventory across multiple machine families.
• Restores Engine Throttle Response and Fuel Efficiency — A worn or clogged main jet causes rich or lean running conditions, rough idle, power loss, and increased fuel consumption. Replacing it with the correct OEM jet restores crisp throttle response and stable full-load performance.
• Fuel System Integrity — The main jet is a critical fuel system component. Using the correct OEM-spec jet prevents incorrect fuel delivery that can lead to engine damage from lean running or fouled spark plugs from over-rich conditions.

The main jet is a small but critical metering component inside the carburetor. It controls the volume of fuel drawn into the engine under load by restricting fuel flow through a precisely sized orifice — too large and the engine runs rich and wastes fuel; too small and the engine runs lean, overheats, and loses power. Over time, main jets can become partially blocked by fuel varnish or debris, or they can wear and lose their calibration. When a main jet fails, operators typically notice hard starting, uneven power delivery, excessive smoke, or stalling under load. Replacing the jet promptly restores the carburetor's ability to deliver a consistent, correctly metered fuel charge across the engine's full operating range.

Part Details

Compatibility & Fitment

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.