The Wacker Neuson is a genuine OEM SAE Key 6.36 x 6.26 x 40 designed for the BFS and BFSX series floor saws, including the BFS 130RM, BFS 130R, BFS 90R, BFSX 90R, BFSX 130RM, BFSX 130R, and BFS 130 (RAW) models. As a direct Wacker Neuson OEM part, the is manufactured to the exact dimensional tolerances required for proper shaft-to-component engagement in these floor saw drivelines. Sourcing the correct key is critical — an undersized or worn key leads to slippage between mating components, accelerating wear on both the shaft and hub. Trust this genuine replacement to restore the drive connection to its original specification.
Key Features
- Exact OEM Dimensions — Manufactured to the precise 6.36 x 6.26 x 40 mm profile for a flush, interference-free fit in the keyway without filing or shimming.
- Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson, ensuring the correct hardness grade and shear tolerance for floor saw drive applications.
- Broad BFS and BFSX Compatibility — Fits the BFS 130RM, BFS 130R, BFS 90R, BFSX 90R, BFSX 130RM, BFSX 130R, and BFS 130 (RAW) floor saw models.
- Restores Positive Drive Engagement — A correctly fitted key locks the shaft and hub together, preventing rotational slippage that causes scoring and premature component failure.
- Critical Safety Component — A failed or missing drive key can cause sudden loss of blade drive on a live floor saw; replacing a worn key promptly keeps the machine operating as designed.
A woodruff or parallel drive key is a small but mechanically essential component that locks a rotating shaft to a mating hub, pulley, or gear, preventing relative rotation between the two. In a floor saw like the BFS and BFSX series, the key transmits torque from the engine or drive shaft to the blade drive assembly. When a key shears, wears down, or is missing entirely, the hub spins independently of the shaft — causing immediate loss of blade drive, rapid wear on the keyway slot, and potential damage to the shaft itself that may require a full shaft replacement.
Part Details
| Part Number | 5000130816 |
|---|---|
| Old Part Number | 0130816 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | SAE Key 6.36 x 6.26 x 40 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Floor Saw | BFS 130RM | 5000009520 |
| Floor Saw | BFS 130R | 5000009521 |
| Floor Saw | BFS 90R | 5000009522 |
| Floor Saw | BFSX 90R | 5000009525 |
| Floor Saw | BFSX 130RM | 5000009523 |
| Floor Saw | BFSX 130R | 5000009524 |
| Floor Saws | BFS 130(RAW) | 5000630042 |
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.
