The Wacker Neuson Carburetor is a genuine OEM carburetor designed for a broad range of Wacker Neuson equipment including the CRT48-34V ride-on trowel series, CT48-13A-V walk-behind trowels, WB16 series power buggies, and BPU 5045A and BPU 5545A reversible vibratory plates. As a direct OEM part sourced from Wacker Neuson, part number is manufactured to the same specification as the original unit, ensuring correct fuel metering, throttle response, and idle characteristics right out of the box. This carburetor spans multiple machine families, making it a versatile stock item for dealers and fleet operators running mixed Wacker Neuson equipment. Verify your model number against the fitment list before ordering to confirm compatibility.
Key Features
- Genuine OEM Fuel Metering Accuracy — Built to original Wacker Neuson specification, this carburetor delivers the precise air-fuel mixture required for consistent throttle response and stable idle across all covered models.
- Direct Drop-In Replacement — Matches the original mounting pattern, fuel inlet, and throttle linkage connection points, allowing straightforward installation without modification to the fuel system.
- Broad Multi-Family Fitment — Confirmed fitment across the CRT48-34V ride-on trowel series, CT48-13A-V walk-behind trowels, WB16 power buggy variants, and BPU 5045A and BPU 5545A reversible vibratory plates.
- Restored Engine Performance — A worn or fouled carburetor causes hard starting, rough running, and fuel starvation under load; replacing with part 5000125837 restores clean combustion and full power output.
- Fuel System Safety Integrity — OEM construction ensures correct needle and seat tolerances, reducing the risk of fuel leaks or flooding conditions that can create fire hazards on jobsites.
A carburetor is responsible for mixing air and fuel in the correct ratio before delivery to the engine's combustion chamber. It controls engine speed through the throttle circuit and maintains a stable idle through a separate idle circuit, ensuring the engine runs cleanly across all load conditions. When a carburetor wears, becomes clogged with varnish deposits, or develops a leaking inlet needle, the engine will exhibit symptoms such as hard starting, stalling, erratic idling, loss of power under load, or excessive fuel consumption — replacing the carburetor with a correctly specified unit is the most reliable way to restore normal engine operation.
Part Details
| Part Number | 5000125837 |
|---|---|
| Old Part Number | 0125837 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Carburetor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Ride-on Trowel | CRT48-34V | 5000620805, 5000620075, 5200004935 |
| CT48-13A-V Trowel | CT48-13A-V | 5000009452, 5000620836 |
| Reversible Vibratory Plate, 50 kN, 45cm/18in | BPU 5045A | 5000008545 |
| Power Buggy | WB16AE | 5000009284, 5000009042, 5000009266 |
| Power Buggy | WB16AEF | 5000009290, 5000009046, 5000009272 |
| Power Buggy | WB16AES | 5000009291, 5000009047, 5000009273 |
| Power Buggy | WB16AEFS | 5000009296, 5000009052, 5000009278 |
| Power Buggy | WB16ADE | 5000009287, 5000009044 |
| Power Buggy | WB16ADEF | 5000009293, 5000009049 |
| Power Buggy | WB16ADES | 5000009050 |
| Power Buggy | WB16ADEFS | 5000009053 |
| BPU5545A-VIBROPLATE | BPU 5545A | 5000610346 |
| Vibratory Plate BPU 5545A US | BPU 5545A US | 5100000678 |
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.
