The Husqvarna 542199426 Nut is a genuine OEM fastener designed for the FS4800D, FS6600D, FS6800D, and FS8400D floor saws. As a direct OEM replacement sourced from Husqvarna, this nut matches the exact thread spec, dimensions, and material grade of the original hardware — so it installs correctly without rework or adjustment. Cross-reference part number 542199426 against your machine's parts diagram to confirm the correct position before ordering. DHS Equipment supplies this part to help keep your floor saw running at full capacity.
Key Features
- Genuine OEM Fastener Grade — manufactured to Husqvarna's exact thread specification and material standard, ensuring the correct clamping load and corrosion resistance for heavy-duty floor saw applications.
- Drop-In Hardware Replacement — this nut is a direct hardware match for the original, threading onto existing studs or bolts without modification.
- Broad Floor Saw Fitment — compatible with the FS4800D, FS6600D, FS6800D, and FS8400D floor saws; always verify position using your machine's official parts diagram.
- Structural Integrity Restored — a correctly torqued, properly spec'd nut keeps critical assemblies securely fastened; a stripped, corroded, or wrong-spec fastener can lead to component movement and accelerated wear on surrounding parts.
- Verified Part Number for Confident Ordering — ordering by Husqvarna part number 542199426 removes the guesswork and ensures the hardware you receive is the right fit for your machine.
A nut is a threaded fastener that works in combination with a bolt or stud to clamp and secure machine components in place. On floor saws like the FS4800D and FS6800D, fasteners are used throughout the frame, blade guard, depth adjustment, and drive assemblies — areas subject to significant vibration and cutting loads. When a nut is stripped, corroded, or missing, the assembly it holds can shift or loosen during operation, putting strain on surrounding components and compromising cutting accuracy. Replacing it with the correct OEM-specification hardware restores the secure, properly torqued connection the machine was built to rely on.
Part Details
| Part Number | 542199426 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS4800D |
| Floor Saw | FS6600D |
| Floor Saw | FS6800D |
| 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.
