The Wacker Neuson Sprocket 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 sprocket is manufactured to the exact specifications of the original part, ensuring a correct fit within the drive system of your saw. Compatible with both the BFS 2020AS and BFS 1318AS models, this is the same part installed at the factory — no guesswork on fitment.
Key Features
- Genuine OEM Tooth Geometry — Manufactured to the precise tooth profile and pitch of the original Wacker Neuson sprocket, ensuring proper chain engagement and consistent drive transfer.
- Direct Drive System Replacement — Designed to drop into the existing drive assembly of the BFS 2020AS and BFS 1318AS without modification, aligning correctly with the drive chain from the outset.
- BFS Floor Saw Compatibility — Confirmed fitment for the BFS 2020AS and BFS 1318AS self-propelled walk-behind floor saw models.
- Sustained Propulsion Performance — A worn or damaged sprocket causes chain slip, uneven self-propulsion, and loss of cutting control; a correctly functioning sprocket keeps the saw tracking true and moving at a steady pace through concrete and asphalt.
The sprocket is a core component of the self-propulsion drive system on walk-behind floor saws. It transfers rotational force from the drive chain to the rear wheels, giving the operator controlled forward movement during cutting passes through concrete, asphalt, or masonry. When a sprocket wears down or its teeth become damaged, the drive chain can skip or disengage entirely, causing the saw to stall in its track or require excessive operator effort to push — both of which compromise cut quality and operator safety. Replacing the sprocket with a genuine OEM part restores smooth, consistent propulsion and protects the surrounding drive components from accelerated wear.
Part Details
| Part Number | 5000163787 |
|---|---|
| Old Part Number | 0163787 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Sprocket |
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.
