The Wacker Neuson Throttle Valve is a genuine OEM component designed for the BFS series petrol floor saws, including the BFS 1345B, BFS 130RM, BFS 130R, BFS18D, BFS 1350L, BFSX 130RM, and BFSX 130R. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component it replaces. As a genuine OEM part, it installs directly into the fuel system with no guesswork — correct geometry, correct tolerances, correct function from day one. If your floor saw is running rough, hunting at idle, or failing to respond cleanly to throttle input, a worn or failed throttle valve is a common cause and is the correct fix.
Key Features
- OEM-Spec Flow Control: — Manufactured to Wacker Neuson's original throttle valve dimensions, ensuring the correct fuel-air metering behavior your BFS floor saw was engineered to deliver.
- Drop-In Fitment: — Matches the original mounting interface and connection points, so installation aligns with the existing carburetor assembly without modification.
- Broad BFS Series Compatibility: — Fits multiple BFS and BFSX floor saw models including the BFS 1345B, BFS 130RM, BFS 130R, BFS18D, BFS 1350L, BFSX 130RM, and BFSX 130R.
- Restored Throttle Response: — A correctly functioning throttle valve gives the operator precise control over engine speed, which is critical when managing blade depth and cut rate on concrete and asphalt.
- Fuel System Integrity: — A degraded throttle valve can cause uncontrolled fuel delivery, erratic RPM, or engine stall under load — replacing it restores consistent, predictable engine behavior.
- Genuine Wacker Neuson Part: — Carries the assurance of an authorized OEM component backed by Wacker Neuson's parts program, not a generic substitute.
The throttle valve regulates the flow of the fuel-air mixture through the carburetor by opening and closing in response to operator throttle input. In a petrol floor saw, precise throttle control directly affects blade speed and cutting performance — too little response and the blade bogs under load; too much and the engine over-revs. Over time, the valve can wear, warp, or develop deposits that prevent it from seating or moving correctly, leading to rough running, poor idle stability, or sluggish acceleration. Replacing a worn throttle valve with the correct OEM part restores the engine's ability to respond predictably across the full operating range.
Part Details
| Part Number | 5000205672 |
|---|---|
| Old Part Number | 0205672 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Throttle Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Basic floor saw, ø 450mm/18in | BFS 1345B | 5000008909, 5000610142 |
| Floor Saw | BFS 130RM | 5000009520 |
| Floor Saw | BFS 130R | 5000009521 |
| Floor Saws | BFS18D | 5000630009 |
| Petrol Floor Saw BFS 1350L | BFS 1350L | 5000008936 |
| Floor Saw | BFSX 130RM | 5000009523 |
| Floor Saw | BFSX 130R | 5000009524 |
| BFS 1345 SAW,BZ | BFS 1345BZ | 5000610243 |
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.
