The Wacker Neuson is a genuine OEM Flat Washer 3/4 SAE designed for the BFS 2020AS and BFS 1318AS self-propelled walk-behind floor saws. Sourced directly from Wacker Neuson, this washer matches the original hardware specification used on the production line, ensuring a correct fit without guesswork. Whether you are servicing blade guards, blade arbor hardware, or chassis fastener points on your BFS series saw, having the right SAE-spec washer in place keeps every fastened joint torqued and seated properly.
Key Features
- Genuine OEM Hardware Spec — Manufactured to the exact SAE 3/4 dimensional standard called out in the Wacker Neuson parts documentation, so load distribution and bearing surface area are correct for the application.
- Direct Hardware Match — Part number 5000163769 drops straight into the same fastener locations as the original, with no resizing, filing, or adapting needed.
- Confirmed BFS Series Fitment — Verified for the BFS 2020AS and BFS 1318AS walk-behind floor saws, covering both self-propelled configurations in the BFS lineup.
- Proper Load Distribution — A correctly sized flat washer spreads clamping force evenly across the mating surface, protecting threads and preventing fastener pull-through on high-vibration saw components.
- Vibration-Environment Integrity — Floor saws generate sustained blade and engine vibration; an undersized or worn washer in a critical fastener location can allow joint loosening that affects blade tracking and cutting accuracy.
A flat washer serves as a bearing surface between a fastener head or nut and the component being clamped. By spreading the load over a wider area, it prevents the fastener from digging into or pulling through the material, maintains consistent clamping pressure, and protects the joint against the effects of vibration. On a walk-behind floor saw like the BFS series, where blade forces and engine vibration are constant, a washer that is the wrong size, worn thin, or missing entirely can cause fasteners to back out or surface damage to accumulate — both of which compromise cutting performance and require more extensive repairs down the line.
Part Details
| Part Number | 5000163769 |
|---|---|
| Old Part Number | 0163769 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Flat Washer 3/4 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.
