The Wacker Neuson Engine Choke Set is a genuine OEM component designed for CT36-5A walk-behind concrete power trowels and PT2A self-priming centrifugal trash pumps. As a direct factory replacement, part ensures the choke system operates exactly as intended across all covered configurations, including the CT36-5A EU and CT36-5A-C trowel variants as well as PT2A and PT2A(I) pump models. This is a set-format replacement, meaning all necessary choke components ship together so you can complete the service in a single installation step. Trust the Wacker Neuson OEM part number to deliver the correct fit the first time.
Key Features
- Genuine OEM Choke Calibration — factory-engineered to deliver the correct air/fuel restriction at cold start, matching the original choke plate geometry and spring tension for each covered engine application.
- Complete Set Format — all choke components are included in one kit, so installation proceeds without sourcing individual pieces separately.
- Broad Fitment Across Two Machine Families — verified for CT36-5A walk-behind concrete trowel variants and PT2A series trash pumps, covering both standard and international (PT2A(I)) configurations.
- Cold-Start Performance — a correctly functioning choke set ensures the engine starts reliably in cold or low-temperature conditions; a worn or misaligned choke leads to hard starting, rough idle, and excessive fuel consumption.
- Fuel System Integrity — choke components directly influence the air/fuel mixture during start-up; using a correctly rated OEM set helps prevent over-rich running conditions that can foul spark plugs or damage the carburetor over time.
The engine choke set controls airflow into the carburetor during cold starts by temporarily restricting the air intake, which enriches the fuel mixture and helps the engine fire and warm up quickly. When the choke components wear, warp, or lose their spring tension, the restriction becomes inconsistent — making the engine difficult to start, prone to stalling when cold, or prone to running rich once warmed up. Replacing the full choke set restores correct start-up behavior and protects downstream carburetor and ignition components from the strain of a poorly calibrated cold-start cycle.
Part Details
| Part Number | 5200006414 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Engine Choke Set |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CT36-5A Trowel | CT36-5A | 5000009438, 5200016256 |
| CT36-5A | CT36-5A EU | 5000620829 |
| PT2A Pump | PT2A | 5000009092, 5000009095, 5000009237, 5100042215 |
| CT36-5A-C Trowel | CT36-5A-C | 5000620040 |
| PT2A(I) | PT2A(I) | 5100042613 |
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.
Wacker Neuson