The Wacker Neuson is a genuine OEM Flat Washer 1/2 SAE designed for the BFS 2020AS and BFS 1318AS walk-behind floor saws. Sourced directly from Wacker Neuson, this washer meets the original equipment specification used on the production line — so fitment is exact and no guesswork is needed. It is a direct match for both the BFS 2020AS and the self-propelled BFS 1318AS, making it the correct choice when servicing either machine. Keep part number on hand for routine maintenance and scheduled hardware inspections.
Key Features
- Genuine OEM Hardware Grade — Manufactured to the same SAE 1/2 dimensional standard as the original, ensuring correct load distribution and clamping force at the fastened joint.
- Drop-In Installation — Matches the original hole pattern and bearing surface exactly, seating flush against mating hardware without adjustment or shimming.
- Confirmed Fitment — Verified for the BFS 2020AS floor saw and the BFS 1318AS self-propelled walk-behind saw.
- Protects Fastened Surfaces — Distributes bolt or nut load evenly across the contact area, preventing surface damage and fastener pull-through on saw components subject to vibration.
- Vibration-Resistant Retention — Floor saws generate sustained cutting vibration; using the correct SAE-spec washer maintains clamp integrity and prevents fastener loosening during operation.
A flat washer acts as a load-spreading interface between a fastener — such as a bolt head or nut — and the surface it bears against. On a walk-behind floor saw like the BFS series, components are subject to continuous cutting vibration, which can cause undersized or incorrect washers to allow fasteners to work loose over time. Using the correct SAE 1/2 specification washer ensures the clamping load is distributed properly, protecting both the fastener and the surrounding material from wear, deformation, or premature failure.
Part Details
| Part Number | 5000163744 |
|---|---|
| Old Part Number | 0163744 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Flat Washer 1/2 SAE |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BFS 2020AS SAW | BFS 2020AS | 5000620086 |
| Self-propelled Walk-behind Saw | BFS 1318AS | 5000620085 |
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.
