The Husqvarna 542166453 Air Filter is a genuine OEM component designed for the FS4800D, FS5000D, and FS5000 floor saws. As an authorized Husqvarna replacement part, it meets the exact specifications set for these machines, ensuring the engine receives properly filtered air under demanding job conditions. This air filter is a direct replacement for the original, confirming fit and function across all three compatible floor saw models. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM Filtration Media — Built to Husqvarna's exact filter specification, delivering the correct airflow restriction and particle capture rating for FS-series floor saw engines.
- Drop-In Replacement — Engineered to seat and seal exactly like the original, slotting directly into the factory air filter housing with no trimming or adaptation.
- Confirmed Fitment — Compatible with the FS4800D, FS5000D, and FS5000 floor saws, covering the full range of these heavy-duty concrete cutting machines.
- Engine Protection Under Load — Floor saws operate in concrete dust and silica-heavy environments; a clean, correctly rated filter prevents abrasive ingestion that accelerates cylinder and piston wear.
- Dust Environment Safety — Using the correct OEM filter maintains the engine's designed air intake seal, reducing the risk of unfiltered air bypassing the element in high-particulate cutting conditions.
The air filter is responsible for removing dust, concrete particles, and airborne debris from the air entering the engine before combustion. In floor saw applications — where silica dust is generated continuously — a properly functioning filter is critical to protecting the engine's internal components from abrasive wear. When the filter becomes clogged or damaged, the engine can run rich, lose power, overheat, or draw in contaminated air, all of which accelerate wear and can lead to costly engine damage.
Part Details
| Part Number | 542166453 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Air Filter |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS4800D |
| Floor Saw | FS5000D |
| Floor Saw | FS5000 |
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.
