The Wacker Neuson Pre Filter is a genuine OEM component designed for the BFS 1345K gasoline floor saw. As a direct OEM replacement, this part is manufactured to the same specification as the original, ensuring a correct fit with no guesswork. Wacker Neuson's genuine OEM designation means you're receiving a part sourced directly through the manufacturer's supply chain, built to perform exactly as the original did from the factory. Confirm part number against your machine's parts diagram before ordering to ensure compatibility with your specific BFS 1345K configuration.
Key Features
- OEM Filtration Integrity — Manufactured to the same porosity and media specification as the original, ensuring consistent airflow protection for the engine.
- Direct Drop-In Fitment — Engineered to seat correctly in the existing pre-filter housing of the BFS 1345K, with no trimming or adaptation needed.
- BFS 1345K Compatibility — Verified fitment for the BFS 1345K Ø 450 cutmatic gasoline floor saw series.
- Engine Protection — A functioning pre filter catches coarse debris and dust before it reaches the main air filter, extending service intervals and protecting engine internals during heavy cutting work.
- Fuel System and Engine Safety — A clogged or degraded pre filter can starve the engine of air, causing rich running, overheating, or premature wear — replacing it on schedule keeps the engine running in spec.
The pre filter sits ahead of the main air filter in the engine's air intake system, acting as a first barrier against the coarse dust and concrete particulate that floor saws generate during cutting operations. By capturing larger debris before it loads the primary filter element, it extends the service life of the main filter and helps maintain the correct air-to-fuel ratio the engine needs to run efficiently. When the pre filter becomes clogged or deteriorated, airflow is restricted, which can cause the engine to run rich, lose power, or overheat — making regular inspection and timely replacement essential maintenance on any floor saw used in dusty conditions.
Part Details
| Part Number | 5000127743 |
|---|---|
| Old Part Number | 0127743 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pre Filter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Gasoline Floor Saw, Ø 450 cutm atic | BFS 1345K | 5000008711 |
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.
