The Husqvarna 542191787 Flange is a genuine OEM component designed for the FS8400D floor saw. Sourced directly from Husqvarna, this flange is manufactured to the exact tolerances and specifications required for proper fit and function on the FS8400D. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 542191787 against your parts diagram to confirm this is the correct component for your machine before ordering.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's exact dimensional and material specifications, ensuring the flange seats and clamps correctly without improvisation or rework.
- Exact-Match Replacement — Engineered to align with the original mounting points and mating surfaces on the FS8400D, allowing straightforward installation using standard tooling.
- FS8400D Floor Saw Compatibility — Confirmed fitment for the Husqvarna FS8400D walk-behind floor saw, a heavy-duty flat saw used in demanding concrete and asphalt cutting applications.
- Structural Integrity Restored — A correctly fitted flange maintains proper blade or drive alignment, supporting consistent cut quality and smooth power transfer through the saw's drivetrain.
- Part Number Confidence — Ordering by Husqvarna part number this part ensures you receive the correct component — critical on a precision machine like the FS8400D where dimensional accuracy directly affects performance.
A flange is a structural clamping or mounting component that secures a rotating assembly — such as a blade, arbor, or drive element — in precise axial and radial alignment. On a floor saw like the FS8400D, the flange holds the cutting blade firmly against the drive hub, ensuring it runs true under the high loads generated during concrete and asphalt cutting. When a flange becomes worn, cracked, or damaged, it can allow blade movement or runout, resulting in poor cut quality, accelerated blade wear, and unsafe operating conditions.
Part Details
| Part Number | 542191787 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Flange |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS8400D |
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.
