The Wacker Neuson Jet is a genuine OEM component designed for CT36-5A walk-behind concrete power trowels and PT2A self-priming centrifugal trash pumps. Sourced directly through Wacker Neuson's authorized parts program, this jet delivers the exact fit and function required to keep your equipment running at spec. Confirmed fitment spans multiple CT36-5A trowel configurations — including the EU variant and the adjustable-handle model — as well as PT2A and PT2A(I) pump variants. When a worn or clogged jet is causing fuel delivery or carburetion issues, replacing it with the correct OEM part ensures the engine returns to proper operating condition quickly.
Key Features
- Genuine OEM Calibration — Manufactured to Wacker Neuson's exact orifice specification, ensuring the correct fuel-to-air ratio for consistent engine starting and throttle response.
- Direct Drop-In Installation — Threaded to match the original carburetor housing on compatible CT36-5A and PT2A engines, seating cleanly without reworking surrounding components.
- Broad Fitment Coverage — Compatible with CT36-5A walk-behind concrete trowels (standard, EU, adjustable-handle, and CT36-5A-C variants) and PT2A and PT2A(I) trash pumps.
- Restores Proper Fuel Metering — A correctly functioning jet maintains the precise fuel flow the carburetor requires; a blocked or worn jet causes hard starting, rough idling, and loss of power under load.
- Fuel System Integrity — Using the correct OEM-spec jet prevents lean-running conditions that can lead to overheating and accelerated engine wear over time.
The jet is a precisely sized metering component located inside the carburetor. Its small orifice controls the volume of fuel drawn into the airstream during engine operation, directly influencing the fuel mixture at idle and under load. When the jet becomes clogged with varnish deposits or worn beyond its design tolerance, the engine receives an improper mixture — resulting in hard starting, erratic idle, or power loss — making timely replacement essential to restoring normal performance.
Part Details
| Part Number | 965518120 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Jet |
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.
