The Husqvarna 542166418 Washer is a genuine OEM component designed for the FS8400D floor saw. As a direct Husqvarna OEM part, this washer is manufactured to the exact specifications of 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 542166418 against your parts diagram to confirm placement before ordering.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's exact material and dimensional specifications, ensuring the correct load distribution and seating behavior expected of an OEM washer.
- Direct Assembly Fit — Engineered to drop into the original mounting position on the FS8400D without modification, maintaining the correct clamping and fastener stack-up.
- FS8400D Floor Saw Compatibility — Specifically validated for the FS8400D floor saw, giving you confidence that this is the correct part for your machine.
- Structural Integrity Restored — A correctly fitted washer maintains even load transfer across fastened joints, preventing bolt loosening, surface deformation, and premature wear on surrounding components.
A washer serves as a load-distributing interface between a fastener — such as a bolt or nut — and the surface it secures. By spreading clamping force over a wider area, it protects the mating surface from damage and helps maintain consistent fastener tension during machine operation. When a washer is worn, deformed, or missing, fasteners can work loose under vibration, leading to misalignment or damage to adjacent components in the assembly.
Part Details
| Part Number | 542166418 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| 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.
