The Wacker Neuson Spring Washer is a genuine OEM component designed for the BFS 80, BFS 100, and DFS 90 floor saw series. Sourced directly from Wacker Neuson, this spring washer meets the exact material and dimensional specifications of the original part. It is confirmed compatible with the BFS 80 gasoline floor saw, the BFS 100 gasoline floor saw, and the DFS 90 powered floor saw. Keeping the correct hardware in place is essential on a high-vibration machine like a floor saw, and this OEM part ensures you're reinstalling to the original build standard.
Key Features
- OEM-Grade Spring Tension: — Manufactured to the original temper and load rating, so the washer delivers the correct clamping force and won't relax prematurely under the sustained vibration of a floor saw.
- Direct Drop-In Replacement: — Matches the original bore diameter, outer diameter, and thickness for straightforward installation without modification to existing hardware or mating surfaces.
- Confirmed Fitment: — Verified for the BFS 80 gasoline floor saw, BFS 100 gasoline floor saw, and DFS 90 powered floor saw.
- Vibration Resistance: — A functioning spring washer maintains consistent bolt preload as the saw runs, preventing fastener back-out during cutting operations. A failed or missing washer can lead to loose assemblies and accelerated component wear.
- Genuine Wacker Neuson Part: — Supplied as an authentic OEM component, so you can be confident the part matches your machine's original specification exactly.
A spring washer is a small but critical piece of hardware used throughout floor saw assemblies wherever a bolted joint must stay tight under cyclic loading or vibration. Its helical or wave profile creates a controlled spring force against the fastener head, resisting loosening as the machine vibrates during concrete or asphalt cutting. When a spring washer loses its tension, flattens, or is missing entirely, fasteners can work loose over time — leading to misaligned components, increased wear on mating surfaces, and potential damage to more expensive parts. Replacing a worn or damaged spring washer promptly keeps critical joints secure and the saw performing as intended.
Part Details
| Part Number | 5000058587 |
|---|---|
| Old Part Number | 0058587 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spring Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Gasoline Floor Saw, Ø 350 | BFS 80 | 5000006654 |
| Gasoline Floor Saw, Ø 450 (350 ) | BFS 100 | 5000007352 |
| Powered Floor Saw DFS 90 | DFS 90 | 5000006653 |
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.
