The Husqvarna 542166038 Knob is a genuine OEM replacement designed for the FS3500G, FS4800D, FS8400D, and FS3500E floor saws. As a direct OEM component, this knob is manufactured to the same specifications as the original part, ensuring a correct, secure fit without the guesswork of off-spec alternatives. Cross-reference part number 542166038 against your parts diagram to confirm fitment before ordering. DHS Equipment supplies this part to help keep your floor saw operating as intended.
Key Features
- Genuine OEM Construction — manufactured to Husqvarna's original specifications, delivering the correct dimensions, material grade, and thread engagement expected of a factory knob replacement.
- Direct Drop-In Replacement — engineered to seat and secure exactly as the original, with no reworking or adaptation needed at the mounting point.
- Broad Floor Saw Compatibility — fits the FS3500G, FS4800D, FS8400D, and FS3500E floor saws, covering a wide range of Husqvarna walk-behind slab saw configurations.
- Restored Operator Control — a worn or damaged knob compromises your ability to make secure, repeatable adjustments; replacing it restores confident, precise control at the point of operation.
- Verified Part Number — ordering by Husqvarna part number this part ensures you receive the correct component for your specific machine, eliminating costly fitment errors.
A knob serves as the operator's direct interface for adjusting or locking a setting on the machine — whether controlling depth, tension, or a functional assembly position. When a knob cracks, strips, or becomes difficult to turn, it undermines the operator's ability to make accurate, repeatable adjustments and can allow settings to shift unexpectedly during use. Replacing this component with the correct OEM part restores full, secure control and keeps the floor saw performing consistently on the job.
Part Details
| Part Number | 542166038 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Knob |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS3500G |
| Floor Saw | FS4800D |
| Floor Saw | FS8400D |
| Floor Saw | FS3500E |
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.
