The Wacker Neuson Carburetor Complete is a genuine OEM component designed for BPU 3050A, BPU 3750Ats, BPU 4045A reversible vibratory plate compactors, and PT3A series trash pumps. As a factory-sourced part, the is built to the exact specifications of the original unit, ensuring a direct, seamless swap with no guesswork on compatibility. This carburetor complete assembly covers all primary fuel-metering components in a single part number, simplifying the repair process and getting your machine back to work faster. Confirmed fitment spans both standard and US-spec BPU variants as well as PT3A and PT3A(I) pump models.
Key Features
- Genuine OEM Fuel Calibration — Sourced directly from Wacker Neuson, this carburetor is factory-calibrated for the correct air-to-fuel ratio across all listed BPU and PT3A applications, preserving engine efficiency and throttle response.
- Complete Assembly — Supplied as a fully assembled unit (Carburetor Complete), so all internal metering components, needle jets, and gaskets are included — no separate sub-component sourcing required.
- Broad BPU and PT Series Fitment — Verified for BPU 3050A, BPU 3050A US, BPU 3750Ats, BPU 3750Ats US, BPU 4045A, BPU 4045A US, PT3A, and PT3A(I) — covering a wide range of gasoline-powered Wacker Neuson equipment in a single part number.
- Consistent Engine Starting and Power — A correctly functioning carburetor maintains stable idle and full-throttle power delivery; a worn or damaged unit causes hard starting, rough idling, fuel flooding, or loss of compaction force and pump output.
- Fuel System Integrity — As a genuine OEM replacement, this carburetor is engineered to meet original fuel-circuit tolerances, helping prevent lean or rich running conditions that can lead to premature engine wear or unplanned shutdowns.
The carburetor is the engine's fuel-metering heart — it blends air and fuel in the precise ratio needed for clean combustion at every throttle position. In compaction and pump equipment like the BPU and PT series, consistent carburetor performance directly affects engine starting reliability, operating speed under load, and overall machine output. When a carburetor wears, clogs with varnish deposits, or develops diaphragm failures, symptoms range from difficult cold starts and rough idling to complete engine stall under load — all of which halt productive work on site. Replacing the full carburetor assembly with part number 5100001087 restores factory fuel delivery and eliminates the trial-and-error of rebuilding a worn unit.
Part Details
| Part Number | 5100001087 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Carburetor Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BPU 3050A | BPU 3050A | 5000008763 |
| BPU 3050A US | BPU 3050A US | 5000610361 |
| BPU 3750Ats | BPU 3750Ats | 5000610408 |
| BPU3750Ats | BPU 3750Ats US | 5000610423 |
| Gasoline Reversible Vibratory Plate | BPU 3050 | 5000008955 |
| BPU 4045A US | BPU 4045A US | 5100009663, 5000610403 |
| Vibratory plate BPU 4045A | BPU 4045A | 5000610345 |
| Vibration Plate | BPU3050A CN | 5100039661 |
| PT3A | PT3A | 5100042216 |
| PT3A(I) | PT3A(I) | 5100042614 |
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.
