The Wacker Neuson Main Jet #70 is a genuine OEM carburetor component designed for a wide range of Wacker Neuson gasoline-powered equipment, including CT36-5A concrete trowels, WP and WPU series vibratory plate compactors, BPU2540A reversible plate compactors, GP2500A and GV2500A portable generators, PT2A trash pumps, and BFS735 floor saws. As a genuine OEM part, the is manufactured to the exact tolerances specified for the original carburetor assembly, ensuring correct fuel metering from the first start. This main jet is the direct factory replacement and drops into the carburetor without alteration. Verify your model and machine number before ordering to confirm fitment across this broad equipment range.
Key Features
- Exact Fuel Metering Calibration — Sized at #70, this jet delivers the precise orifice diameter required for correct air-fuel mixture across the full throttle range of compatible Wacker Neuson engines.
- Genuine OEM Construction — Manufactured to Wacker Neuson's original specifications, ensuring consistent material grade and dimensional accuracy that aftermarket jets can vary on.
- Broad Multi-Equipment Fitment — A single part number that spans CT36-5A trowels, WP/WPU vibratory plates, BPU2540A compactors, GP2500A and GV2500A generators, PT2A pumps, and BFS735 floor saws.
- Direct Carburetor Drop-In — Threads directly into the carburetor body using the original jet seat, with no re-jetting adaptation or pilot circuit modification needed.
- Protects Engine from Rich or Lean Conditions — A worn, clogged, or incorrectly sized main jet causes hard starting, rough running, or engine overheating; the correct #70 jet restores clean combustion and stable power output.
- Fuel System Integrity — Using the correct OEM jet size in the fuel circuit helps prevent unburned fuel from washing cylinder walls or fouling the spark plug under load.
The main jet is the small, precisely bored orifice fitting inside the carburetor's fuel circuit that controls how much fuel is delivered to the engine under load. Its jet number — in this case #70 — refers to the calibrated bore size, which is engineered specifically for the air volume and engine displacement of the equipment it serves. When the main jet becomes clogged with varnish or debris, the engine will run lean, lose power, overheat, or stall under load; when it is worn or damaged, a rich condition develops, causing black smoke, fouled plugs, and increased fuel consumption. Replacing a faulty main jet with the correct OEM-spec 5000151698 restores proper combustion and brings engine performance back to specification.
Part Details
| Part Number | 5000151698 |
|---|---|
| Old Part Number | 0151698 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Main Jet #70 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CT36-5A Trowel | CT36-5A | 5000009438, 5200016256 |
| CT36-5A | CT36-5A EU | 5000620829 |
| CT36-5A-C Trowel | CT36-5A-C | 5000620040 |
| GP2500A | GP2500A | 5000620128, 5200002844, 5000620009 |
| PG3A | PG3A | 5000009055 |
| GV2500A | GV2500A | 5000009345, 5000009350, 5000009355, 5000009360, 5000620542, 5000620286 |
| Vibratory Plate, 15kN, 400mm/1 5.5in | WP1540AW | 5000008060, 5000009545, 5000009472, 5000630045 |
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550AW | 5000007576, 5000009546, 5000630043, 5000009486 |
| WP1540A VIBROPLATE | WP1540A | 5000008061, 5000630046 |
| WP1550A Single Direction Vibratory Plate | WP1550A | 5000007579, 5000630044, 5100062423 |
| Soil and Asphalt Compaction | MP15A | 5000630318 |
| BPU2540A | BPU 2540A | 5000008758 |
| Vibratory Truss Screed, Power Section | HP100A | 5000009506 |
| HP50A | HP50A | 5000009508 |
| HPG50A | HPG50A | 5000009509 |
| VP1550AW/WH | VP1550AW/WH | 5000630373 |
| VP1340AW/WH | VP1340AW/WH | 5000630374 |
| WPU1550AW-US | WPU1550AW-US | 5100069715 |
| WPU1550Aw | WPU1550AW | 5100071591 |
| BPU 2540A US | BPU 2540A US | 5000610360 |
| WPU1550A-US | WPU1550A-US | 5100069716 |
| WPU1550A | WPU1550A | 5100071592 |
| PT2A | PT2A | 5100058524, 5100058525 |
| WP1550Aw | WP1550Aw | 5100062424 |
| HPG100A | HPG100A | 5000009507 |
| A5000/160 ISO | A5000/160 ISO | 5000610325 |
| A5000/160 ANSI | A5000/160 ANSI | 5000610340 |
| Gasoline Powered Floor Saw | BFS 735A | 5100001816 |
| Floor saw BFS735 | BFS 735 | 5100009932 |
| BFS735 | BFS735 | 5100029228 |
| Modular Internal Vibrators | D3.5A3 | 5100072402 |
| Modular Internal Vibrators | D3.5A2 | 5100072405 |
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.
