The Wacker Neuson Air Filter Cartridge is a genuine OEM component designed for the BFS 1345K gasoline floor saw. Sourced directly from Wacker Neuson, this cartridge meets the exact specifications required for the Ø 450 cutmatic configuration, ensuring a correct, no-compromise fit in the air intake system. As a genuine OEM part, it is manufactured to the same standards as the original installed at the factory, so you can be confident you are restoring the saw to its intended operating condition.
Key Features
- Genuine OEM Filtration Media — engineered to the precise pore density and airflow rating specified for the BFS 1345K engine, not a generic approximation.
- Direct Cartridge Replacement — designed to seat and seal in the original filter housing without modification, maintaining the correct air-to-fuel ratio at the carburetor.
- Confirmed Fitment — verified for the BFS 1345K Ø 450 cutmatic gasoline floor saw series.
- Engine Protection — a clean, properly fitted air filter cartridge prevents abrasive concrete and silica dust from entering the engine, where even small particles cause accelerated cylinder and ring wear.
- Fuel Efficiency and Power — a clogged or deteriorated cartridge restricts airflow, causing the engine to run rich, lose power, and burn excess fuel during cutting operations; a fresh OEM cartridge restores clean airflow and full engine output.
The air filter cartridge sits between the ambient air intake and the engine carburetor, acting as the primary barrier against dust, debris, and fine particulate matter. In floor saw applications, the operating environment is especially demanding — cutting concrete and masonry generates fine silica dust that can destroy an engine rapidly if allowed past the filter. When the cartridge becomes saturated or torn, unfiltered air reaches the carburetor and combustion chamber, causing hard starting, power loss, and premature internal engine wear. Regular replacement with a genuine OEM cartridge like the Wacker Neuson 5000127742 is one of the most cost-effective ways to protect the BFS 1345K engine and maintain consistent cutting performance.
Part Details
| Part Number | 5000127742 |
|---|---|
| Old Part Number | 0127742 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Air Filter Cartridge |
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.
