The Wacker Neuson is a genuine OEM A10.5 Washer designed for the BFS 2575KLS floor saw and DFS 2075HLS diesel walk-behind saw. Sourced directly from Wacker Neuson, this washer is manufactured to the exact tolerances required by the original assembly, ensuring proper load distribution and clamping force at the fastener joint where it is installed. Keeping the correct washer in place matters — an undersized, worn, or incorrect washer can allow fastener loosening under the vibration loads that floor and walk-behind saws generate during cutting operations.
Key Features
- Exact OEM Tolerancing — Manufactured to the precise inside diameter, outside diameter, and thickness spec of the original A10.5 washer, ensuring correct load bearing at the fastener interface.
- Drop-In Hardware Replacement — Matches the original hole size and seating surface, so it installs directly without shimming or modification to the surrounding hardware.
- Confirmed Fitment for BFS and DFS Saws — Verified for the BFS 2575KLS floor saw and DFS 2075HLS diesel walk-behind saw, covering both gasoline and diesel variants in the Wacker Neuson slab saw lineup.
- Vibration-Resistant Clamping — Distributes fastener load across a wider surface area, helping maintain joint integrity under the continuous vibration and cutting forces these machines produce.
- Genuine OEM Part — Supplied as an authorized Wacker Neuson component, part number 5000128290, carrying the full backing of the OEM parts program.
A washer serves as a load-distributing interface between a fastener — such as a bolt or nut — and the surface it clamps against. By spreading the clamping force over a larger contact area, it prevents the fastener from pulling through or deforming softer materials and helps the joint maintain its holding strength over time. In high-vibration equipment like floor saws and walk-behind concrete saws, washers are especially critical; without the correct washer in place, fasteners can work loose progressively, leading to misalignment of components or unexpected hardware failure during operation.
Part Details
| Part Number | 5000128290 |
|---|---|
| Old Part Number | 0128290 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | A10.5 Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Floor Saw | BFS 2575KLS | 5000008781 |
| Diesel Walk-behind Saw | DFS 2075HLS | 5000008782 |
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.
