The Wacker Neuson Main Nozzle Jet is a genuine OEM component designed for a wide range of Wacker Neuson diaphragm pumps, dewatering pumps, and vibratory plate compactors. As a direct factory replacement, the meets the original engineering specifications set for every machine in its fitment range. Compatible models include the PDT2 and PDT3 diaphragm trash pumps, PG2 dewatering pump, VP1135R and VP1135RW vibratory plates, VP50X and VP60X vibratory soil plates, AP1135R single-direction plate, and PDI2 and PDI3 diaphragm trash pumps, among others. Sourcing a genuine OEM jet ensures the carburetor's fuel metering circuit performs exactly as the engine was calibrated to deliver.
Key Features
- Genuine OEM Fuel Metering Accuracy — Manufactured to the exact orifice diameter specified by Wacker Neuson, ensuring the correct air-to-fuel ratio is maintained across the engine's operating range.
- Drop-In Carburetor Replacement — Threads directly into the carburetor body using the original seat dimensions, with no re-jetting or recutting required.
- Broad Cross-Family Fitment — Verified for PDT2, PDT3, PDI2, PDI3, PG2, VP1135R, VP1135RW, VP50X, VP50Xw, VP60X, VP60Xw, and AP1135R machines.
- Protects Engine Performance — A worn or clogged main nozzle jet causes rich or lean running conditions, hard starting, and loss of power; replacing it restores clean, consistent combustion.
- Fuel System Integrity — Using a correctly sized OEM jet prevents unmetered fuel delivery that can lead to engine flooding, excessive emissions, or accelerated cylinder wear.
The main nozzle jet is a precision-calibrated orifice located inside the carburetor's main circuit. It controls the volume of fuel drawn into the air stream during mid-range and full-throttle operation, making it one of the most influential components in determining how an engine responds under load. Over time, deposits from fuel residue, water contamination, or fine particulate matter can partially or fully block the jet's orifice, causing the engine to run lean, surge, lose power, or stall under load. On equipment like diaphragm pumps and vibratory plate compactors — which are frequently operated at sustained throttle — a compromised main nozzle jet can quickly translate into reduced output and accelerated engine wear. Replacing the 5000205153 Main Nozzle Jet with a genuine Wacker Neuson part restores the carburetor to its original calibration.
Part Details
| Part Number | 5000205153 |
|---|---|
| Old Part Number | 0205153 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Main Nozzle Jet |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 50mm/2in Diaphragm Trash Pump | PDT2 | 5000009494, 5000620770 |
| 75mm/3in Diaphragm Trash Pumps | PDT3 | 5000009495, 5000620774 |
| PG2 Dewatering Pump | PG2 | 5000009496, 5000009497 |
| Value Vibratory Plate, 11kN, 3 50mm/13.8in | VP1135R | 5000008709, 5000009071, 5000630061 |
| Value Vibratory Plate, 11 kN, 356mm/14in | VP1135RW | 5000009251, 5000009512 |
| Vibratory Soil Plate, 60 kN | VP60X | 5000009533 |
| Vibratory Soil Plate, 50 kN | VP50X | 5000009531 |
| VP50Xw-VIBROPLATE | VP50Xw | 5000630094 |
| VP60Xw-VIBROPLATE | VP60Xw | 5000630095 |
| Single Direction Plate | AP1135R | 5000009518 |
| Value Vibratory Plate, 11kN 356mm/14in | VP1135R-AU | 5000630102 |
| 50mm/2in Diaphragm Trash Pump | PDI2 | 5000009489 |
| 75mm/3in Diaphragm Trash Pump | PDI3 | 5000009491, 5000009492 |
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.
