Wacker Neuson 5000030343 Briggs Carburetor

The Wacker Neuson Briggs Carburetor is a genuine OEM component designed for the CT48BDT 48-inch walk-behind concrete power trowel and the PT3B 3-inch centrifugal trash pump. Sourced directly from Wacker Neuson, this carburetor meets the exact specifications of the original part installed at the factory. It fits both the CT48BDT and PT3B series, making it a versatile OEM solution for operators running either machine on the jobsite. Confirm your model number before ordering to ensure a correct application match.

Key Features

• Genuine OEM Fuel Metering Accuracy — Calibrated to deliver the correct air-to-fuel mixture for the Briggs engine, ensuring consistent throttle response and smooth idle across both applications.
• Direct-Mount Replacement — Matches the original carburetor's bolt pattern, fuel inlet, and choke linkage connection points for a straightforward swap with no modifications needed to the engine assembly.
• Confirmed Fitment — Compatible with the CT48BDT 48-inch walk-behind concrete power trowel and the PT3B 3-inch centrifugal trash pump.
• Restores Full Engine Output — A worn or gummed carburetor causes rough running, hard starting, and loss of power under load; replacing it with part 5000030343 brings engine performance back to spec.
• Fuel System Integrity — Using the correct OEM carburetor for the Briggs engine helps maintain proper fuel delivery pressure and prevents lean-run conditions that can damage internal engine components over time.

The carburetor is the component responsible for mixing air and fuel in the correct ratio before it enters the engine's combustion chamber. On small Briggs engines like those powering the CT48BDT trowel and PT3B trash pump, the carburetor controls idle speed, acceleration response, and full-load fuel delivery. When a carburetor becomes clogged with varnish deposits, wears internally, or develops a float or needle fault, the engine may run rough, stall under load, or refuse to start altogether. Replacing it with a genuine OEM unit like the Wacker Neuson 5000030343 restores correct fuel metering and gets the engine running cleanly again.

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.