The Wacker Neuson is a genuine OEM Blade Shaft 1-3/16 designed for the BFS 2020AS and BFS 1318AS self-propelled walk-behind floor saws. As a factory-sourced component, it is manufactured to the exact dimensional and material tolerances specified by Wacker Neuson, ensuring a correct installation without guesswork. This shaft serves as the critical interface between the drive system and the cutting blade, making accuracy essential. Confirm part number against your machine's serial tag before ordering to ensure compatibility.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to Wacker Neuson's exact 1-3/16 inch shaft specification, ensuring correct blade seating, concentricity, and drive engagement on the BFS platform.
- Direct-Fit Installation — Matches the original mounting bore, keyway, and thread profile of the BFS 2020AS and BFS 1318AS, dropping into place as the factory component did.
- Broad BFS Series Coverage — Confirmed fitment for both the BFS 2020AS floor saw and the BFS 1318AS self-propelled walk-behind saw, covering two of Wacker Neuson's core slab-saw models.
- Blade Stability Under Load — A correctly sized and undamaged blade shaft maintains true blade tracking during cutting passes; a worn or damaged shaft can introduce blade wobble, reducing cut quality and accelerating blade wear.
- Critical Safety Component — The blade shaft secures a high-speed rotating diamond or abrasive blade; using a correctly rated OEM shaft is essential to maintaining the structural integrity of the blade drive assembly and operator safety.
The blade shaft is the structural spindle that transfers rotational power from the floor saw's drive system directly to the cutting blade. It must maintain precise alignment and dimensional stability under the significant lateral and rotational forces generated during concrete or asphalt cutting. When a blade shaft becomes worn, bent, or damaged, the result is blade runout, uneven cut lines, excessive vibration, and accelerated wear on surrounding drive components — any of which can compromise both cut quality and operator safety.
Part Details
| Part Number | 5000163833 |
|---|---|
| Old Part Number | 0163833 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Blade Shaft 1-3/16 |
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.
Wacker Neuson
Wacker Neuson Shaft 1-3/16 X18 ,Mc5200 Blwr | 5000172539
