The Husqvarna 542166553 Gearbox is a genuine OEM component designed for the FS3500E floor saw. Built to Husqvarna's original engineering specifications, this gearbox delivers the precise torque transfer and mechanical alignment that the FS3500E demands on the jobsite. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM-Engineered Gear Tolerancing — Manufactured to Husqvarna's original specifications, ensuring correct gear mesh, load capacity, and torque output specific to the FS3500E drive system.
- Direct-Mount Replacement — Engineered as a drop-in replacement that aligns with the existing mounting points and drive interfaces on the FS3500E, simplifying installation.
- Confirmed FS3500E Fitment — Verified for the FS3500E floor saw; cross-reference 542166553 against your parts diagram before ordering to confirm compatibility with your machine configuration.
- Restored Blade Drive Performance — A functioning gearbox transmits engine power cleanly to the blade, maintaining consistent cutting depth and blade speed through demanding concrete and asphalt applications.
- Structural Durability — As a load-bearing drivetrain component, this gearbox is built to withstand the continuous mechanical stress of walk-behind floor saw operation.
The gearbox is the critical power-transfer unit between the engine and the cutting blade on a walk-behind floor saw. It reduces engine speed to the correct blade RPM while multiplying torque, allowing the FS3500E to cut efficiently through concrete, asphalt, and masonry. When the gearbox wears or fails, the result is lost cutting power, excessive vibration, or complete drive failure — replacing it with a genuine OEM unit restores the machine to its original operating performance.
Part Details
| Part Number | 542166553 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Gearbox |
Compatibility & Fitment
| Name | Model |
|---|---|
| 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.
