The Husqvarna 542173010 Nut is a genuine OEM replacement designed for the FS3500G, FS4800D, FS8400D, FS7000DMT, and FS3500E floor saws. As a factory-spec fastener, this nut delivers the exact thread pitch, dimensions, and material grade required for a correct, secure fit on these walk-behind flat saws. Cross-reference part number 542173010 against your parts diagram to confirm the correct application before ordering. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Fastener Spec — Manufactured to Husqvarna's exact thread pitch and hardness grade, ensuring the holding force this assembly requires.
- Direct Drop-In Replacement — Engineered to the original dimensions so it seats and torques correctly without modification to the mating hardware.
- Broad Floor Saw Fitment — Compatible with the FS3500G, FS4800D, FS8400D, FS7000DMT, and FS3500E walk-behind floor saws.
- Structural Integrity Restored — A correctly fitted nut maintains proper clamping load on critical assemblies, preventing loosening under the vibration loads common to floor saw operation.
- Verified Part Number — Ordering by part number 542173010 removes guesswork and ensures you receive the correct fastener for your specific machine.
A nut is a fundamental threaded fastener that works in conjunction with a bolt or stud to clamp and secure components within an assembly. On walk-behind floor saws like the FS4800D and FS8400D, fasteners are subjected to sustained vibration and operational stress, making correct thread engagement and proper torque critical to keeping assemblies tight and safe. Using the OEM-specified fastener ensures the correct mechanical properties — including tensile strength and thread form — are maintained throughout the service life of the machine.
Part Details
| Part Number | 542173010 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Nut |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS3500G |
| Floor Saw | FS4800D |
| Floor Saw | FS8400D |
| Floor Saw | FS7000DMT |
| 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.
