The Wacker Neuson Outer Flange is a genuine OEM component designed for the BFS 2020AS and BFS 1318AS self-propelled walk-behind floor saws. Sourced directly from Wacker Neuson, this flange meets the exact specifications of the original part, ensuring correct blade clamping geometry and secure mounting on the saw arbor. It is confirmed compatible with the BFS 2020AS and BFS 1318AS floor saw models, making it a straightforward stock replacement when the original flange becomes worn, damaged, or lost.
Key Features
- Genuine OEM Clamping Accuracy — Manufactured to Wacker Neuson's original dimensional tolerances, ensuring the blade seats flush and runs true without wobble or runout.
- Direct Arbor Fit — Engineered to match the exact bolt pattern and bore of the BFS floor saw spindle assembly, installing in place of the original without modification.
- Confirmed Fitment — Verified for the BFS 2020AS and BFS 1318AS self-propelled walk-behind floor saw series.
- Secure Blade Retention — A correctly seated outer flange maintains even clamping force across the blade collar, preventing slippage under load during concrete or asphalt cutting passes.
- Blade Safety Compliance — Proper flange condition is critical to safe saw blade operation; a worn or damaged flange can cause uneven clamping that risks blade failure during cutting.
The outer flange is one half of the clamping pair that secures the diamond or abrasive cutting blade to the floor saw's drive spindle. Working together with the inner flange, it compresses the blade collar firmly in place so torque is transferred evenly and the blade tracks straight through the cut. When the outer flange becomes worn, cracked, or out of round, clamping pressure drops, the blade can shift under load, and cut quality suffers — making timely replacement essential for both performance and operator safety.
Part Details
| Part Number | 5000163823 |
|---|---|
| Old Part Number | 0163823 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Outer Flange |
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.
