The Wacker Neuson 5100049547 Main Jet is a genuine OEM component designed for the BPS1030A, BPS1135A, BPS1340A, and VP1135A series single-direction vibratory plate compactors. Sourced directly from Wacker Neuson, this main jet meets the exact tolerances required to maintain proper fuel-to-air mixture delivery in the carburetor. It is compatible across a wide range of BPS and VP platform variants, including US and EU regional configurations as well as water-ballasted Aw and Aws models. Verify your machine number against the fitment list to confirm this is the correct jet for your application before ordering.
Key Features
- Calibrated Fuel Metering: — Manufactured to OEM flow specifications, ensuring the carburetor delivers the correct fuel volume at wide-open throttle for full engine output.
- Genuine Wacker Neuson OEM Part: — Supplied by Wacker Neuson as original equipment, meaning the orifice diameter and thread spec are identical to what left the factory.
- Broad BPS and VP Series Coverage: — Fits BPS1030A, BPS1135A, and BPS1340A families — including standard, water-ballasted (Aw/Aws), US, and EU variants — plus the VP1135A US.
- Drop-In Carburetor Fit: — Threads directly into the carburetor body with no modification; replaces the worn or damaged jet without disturbing surrounding fuel system components.
- Protects Engine Performance Under Load: — A worn or oversized main jet causes rich running, carbon buildup, and power loss during compaction passes; a correctly sized jet keeps the engine pulling cleanly under plate load.
- Fuel System Integrity: — Proper jet sizing is critical to safe, stable combustion; an incorrect or damaged jet can cause lean-running conditions that lead to overheating and engine damage.
The main jet is a precisely drilled brass metering component located inside the carburetor float bowl. Its orifice controls the volume of fuel drawn into the venturi at higher throttle openings, directly governing the engine's ability to develop full power under load. When the main jet becomes worn, blocked with varnish deposits, or is installed with an incorrect orifice size, the engine will run either too lean — causing overheating and potential seizure — or too rich, resulting in fouled plugs, black exhaust smoke, and sluggish plate performance. Replacing it with the correct OEM-spec jet restores proper combustion and consistent compaction output.
Part Details
| Part Number | 5100049547 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Main Jet |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BPS1030A | BPS1030A | 5100059658 |
| BPS1030A US | BPS1030A US | 5100080504 |
| BPS1030A EU | BPS1030A EU | 5100084344 |
| BPS1030Aw | BPS1030Aw | 5100058916 |
| BPS1030Aw US | BPS1030Aw US | 5100080503 |
| BPS1030Aw EU | BPS1030Aw EU | 5100084343 |
| BPS1135A | BPS1135A | 5100059662 |
| BPS1135A US | BPS1135A US | 5100080506 |
| BPS1135A EU | BPS1135A EU | 5100084348 |
| BPS1135Aw | BPS1135Aw | 5100059657 |
| BPS1135Aw US | BPS1135Aw US | 5100080505 |
| BPS1135Aw EU | BPS1135Aw EU | 5100084347 |
| BPS1340A | BPS1340A | 5100059906 |
| BPS1340A US | BPS1340A US | 5100080508 |
| BPS1340A EU | BPS1340A EU | 5100084350 |
| BPS1340Aw | BPS1340Aw | 5100059659 |
| BPS1340Aw US | BPS1340Aw US | 5100080507 |
| BPS1340Aw EU | BPS1340Aw EU | 5100084349 |
| BPS1340Aws | BPS1340Aws | 5100060129, 5100067726 |
| VP1135A US | VP1135A US | 5100029064 |
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.
