The Husqvarna 542166491 Sleeve is a genuine OEM component designed for the FS4800D and FS8400D floor saws. Sourced directly from Husqvarna, this part meets the same specifications as the original, ensuring a correct fit within the assembly it serves. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 542166491 against your parts diagram to confirm fitment before ordering.
Key Features
- Genuine OEM Construction — manufactured to Husqvarna's original dimensional tolerances, ensuring the sleeve seats and functions exactly as the factory-installed component
- Exact Assembly Fit — engineered to drop into position within the FS4800D and FS8400D without alteration, preserving correct alignment of the surrounding components
- Confirmed Floor Saw Compatibility — validated for Husqvarna FS4800D and FS8400D floor saws, two of the most widely used walk-behind slab saws in commercial concrete cutting
- Structural Integrity Restored — a correctly fitted sleeve maintains proper load transfer and prevents excessive wear on adjoining parts, protecting the broader assembly from premature failure
- Direct OEM Source — as a genuine Husqvarna part, 542166491 carries the same material and dimensional specs as what came out of the machine originally, removing guesswork from the repair
A sleeve is a cylindrical interface component that fits around or within a shaft, bore, or housing to provide a wear surface, maintain precise clearance, or protect the surrounding structure from friction and mechanical stress. By isolating contact between moving or mating parts, the sleeve absorbs wear in a controlled, replaceable zone rather than allowing damage to spread to more costly components. When a sleeve wears through or becomes deformed, it can cause looseness, vibration, accelerated wear on adjacent parts, and a loss of cutting accuracy — making timely replacement essential to keeping a floor saw performing to spec.
Part Details
| Part Number | 542166491 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Sleeve |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS4800D |
| 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.
