The Wacker Neuson Main Jet is a genuine OEM component designed for a broad range of Wacker Neuson diaphragm trash pumps, dewatering pumps, and vibratory plate compactors. This includes the PDT2 and PDT3 diaphragm trash pump series, the PG2 dewatering pump, the VP1135R and VP1135RW value vibratory plate series, the VP50X and VP60X vibratory soil plates, and the AP1135R single-direction plate. As a factory-sourced part, the is manufactured to the same specification as the original component, ensuring a direct drop-in fit with no guesswork. Keeping the main jet in proper working condition is essential to maintaining the correct fuel-air mixture delivery and consistent engine performance across any of these machines.
Key Features
- Calibrated Fuel Metering Orifice — Manufactured to OEM-specified jet diameter, ensuring the correct fuel flow rate for consistent carburetor performance across supported engines.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, this part carries the same part number (5000205154) used in the original assembly, with no substitution or deviation from spec.
- Broad Cross-Model Compatibility — Fits PDT2, PDT3, PDI2, PDI3 diaphragm trash pumps; PG2 dewatering pumps; VP1135R, VP1135RW, VP50X, VP60X vibratory plates; and the AP1135R single-direction plate.
- Restores Clean Engine Starting and Throttle Response — A worn or clogged main jet causes hard starting, rough idling, and power loss; replacing it returns the engine to clean, predictable operation.
- Fuel System Integrity — Correct jet sizing prevents rich or lean running conditions that can cause overheating, carbon buildup, or premature engine wear over time.
The main jet is a small but critical precision component located inside the carburetor. It controls the volume of fuel delivered into the air stream during mid-range and full-throttle engine operation, directly determining how efficiently the engine burns its fuel mixture. When a main jet becomes clogged with varnish or debris — common in equipment stored with stale fuel — the engine will run lean, lose power, overheat, or fail to reach full operating speed. Replacing it with a correctly sized OEM jet restores the precise fuel metering the carburetor was designed to deliver.
Part Details
| Part Number | 5000205154 |
|---|---|
| Old Part Number | 0205154 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Main 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.
