The Husqvarna 531119475 Cup Spring is a genuine OEM component designed for the FS700E floor saw. As a factory-original part, it is manufactured to Husqvarna's exact specifications, ensuring a direct, trouble-free fit in the application it was engineered for. DHS Equipment supplies this part to help keep your FS700E operating at full capacity.
Key Features
- Genuine OEM Spring Steel Construction — manufactured to Husqvarna's precise load-deflection specifications, ensuring the correct clamping force and spring rate for this application rather than an approximated aftermarket substitute.
- Direct Drop-In Replacement — dimensioned to match the original cup spring seat geometry on the FS700E, seating correctly without machining or shimming.
- FS700E Floor Saw Compatibility — specifically validated for the FS700E walk-behind floor saw, so you can cross-reference part number 531119475 against your parts diagram with confidence.
- Consistent Load Distribution — a correctly functioning cup spring maintains even axial preload across the assembly, preventing fastener loosening, vibration-induced wear, and premature component fatigue during heavy cutting operations.
- Operational Integrity Under High Vibration — floor saws operate under sustained vibration loads; a worn or cracked cup spring can cause assembly play, uneven blade pressure, and accelerated wear of adjacent components, making timely replacement essential.
A cup spring — also known as a Belleville washer — is a conical disc spring that generates a controlled axial clamping force when compressed. In a floor saw like the FS700E, cup springs are used to maintain consistent preload on shafts, fasteners, or bearing assemblies, absorbing vibration and preventing loosening during operation. When a cup spring loses its tension, cracks, or deforms, the assembly it supports can develop play, leading to accelerated wear of surrounding components and reduced cutting precision. Replacing a fatigued cup spring with a genuine OEM part restores the designed clamping characteristics and extends the service life of the broader assembly.
For fitment questions or to verify that part number this part is correct for your specific FS700E configuration, contact the DHS Equipment team directly.
Part Details
| Part Number | 531119475 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Cup Spring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS700E |
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.
