The Husqvarna 542206409 Heat Shield is a genuine OEM component designed for the FS4800D floor saw. As a direct Husqvarna OEM part, it is manufactured to the exact specifications of the original, ensuring a proper fit and correct thermal protection for this machine. DHS Equipment supplies this part to help keep your FS4800D floor saw operating safely and at full capacity.
Key Features
- OEM Thermal Specification — manufactured to Husqvarna's exact material and heat-resistance standards, ensuring the shield performs the same thermal barrier function as the original component
- Direct Drop-In Replacement — engineered to match the original mounting points and profile of the FS4800D, so installation aligns without modification
- FS4800D Floor Saw Fitment — confirmed fitment for the Husqvarna FS4800D walk-behind floor saw; cross-reference part number 542206409 against your parts diagram before ordering
- Sustained Engine Bay Protection — a correctly fitted heat shield channels exhaust heat away from fuel lines, wiring, and adjacent components, preserving the integrity of surrounding parts over long cutting sessions
- Operator Safety — the heat shield acts as a critical barrier between high-temperature exhaust components and areas accessible during operation or refueling, making its condition directly relevant to safe machine use
A heat shield is a structural barrier positioned around or adjacent to high-temperature components — typically the exhaust system — to redirect radiant and convective heat away from fuel lines, hydraulic hoses, electrical wiring, and the machine's outer surfaces. On a floor saw like the FS4800D, where the engine works hard under continuous load in tight cutting environments, this component plays an important role in preventing heat-related damage to surrounding parts. When a heat shield becomes cracked, warped, or missing, nearby components are exposed to temperatures they are not designed to handle, which can accelerate wear, cause fuel or fluid degradation, and create a safety hazard for the operator.
For fitment questions or to confirm that part number this part is correct for your machine's configuration, contact DHS Equipment — our team is ready to help you get the right part the first time.
Part Details
| Part Number | 542206409 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Heat Shield |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS4800D |
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.
