The Wacker Neuson Air Filter is a genuine OEM Air Filter designed for the BFS 1345B, BFS 130RM, BFS 130R, BFS18D, BFS 1350L, BFSX 130RM, and BFSX 130R petrol floor saw series. As a direct Wacker Neuson OEM part, the is manufactured to the exact fit and filtration specification required by these machines. Sourced straight from the Wacker Neuson parts program, it installs as a drop-in replacement using the original mounting points — no adaptation needed. Keep a spare on hand to minimize disruption during heavy cutting schedules.
Key Features
- OEM Filtration Media: — Manufactured to Wacker Neuson's specified filtration efficiency, ensuring the correct dust and debris particle capture rate for floor saw operating environments.
- Drop-In Fitment: — Matches the original filter housing dimensions and seating profile of compatible BFS and BFSX series saws, so it seats correctly and seals without reworking the airbox.
- Broad BFS/BFSX Series Coverage: — Confirmed fit across the BFS 1345B, BFS 130RM, BFS 130R, BFS18D, BFS 1350L, BFSX 130RM, and BFSX 130R floor saw models.
- Engine Protection Under Load: — A clean, properly seated air filter keeps abrasive concrete and masonry dust out of the engine, helping sustain compression and extending engine service intervals on demanding cut-off work.
- Genuine OEM Part: — Supplied as an authentic Wacker Neuson component, carrying the part number 5000203784 for straightforward verification against your machine's parts manual.
The air filter is the engine's primary barrier against airborne contaminants — on a floor saw cutting concrete or asphalt, that means a constant stream of fine silica and masonry dust. The filter traps these particles before they can enter the carburetor and cylinder, where abrasive debris causes accelerated bore wear and power loss. When the filter becomes clogged or damaged, the engine runs rich, overheats, loses power, and is exposed to premature internal wear — making regular inspection and timely replacement a core part of floor saw maintenance.
Part Details
| Part Number | 5000203784 |
|---|---|
| Old Part Number | 0203784 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Air Filter |
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.
