The Wacker Neuson is a genuine OEM Hose Coupling Nut designed for BFS and MFS series floor saws, including the BFS12, BFS1214, BFSX1214, MFS12, MFS14, and MFSX14 models. As a factory-sourced component, this part is manufactured to the exact specification of the original, ensuring a correct fit without guesswork. Keeping this coupling nut in good condition is essential to maintaining secure, leak-free hose connections throughout your saw's water or hydraulic line system. If your existing nut is stripped, cracked, or no longer sealing correctly, replacing it with the genuine restores full system integrity.
Key Features
- OEM Thread and Dimensional Accuracy — Manufactured to the exact thread pitch and dimensional tolerances of the original coupling nut, ensuring a secure, leak-free connection every time.
- Direct Drop-In Replacement — Designed to thread directly onto the existing hose fitting with no modification to hose ends, fittings, or adjacent components.
- Broad Floor Saw Compatibility — Fits across the BFS12, BFS1214, BFSX1214, BFS 614B, BFS 614AB, MFS12, MFS14, MFSX14, and MFSX14 (RAW) floor saw models from Wacker Neuson.
- Protects Hose Line Integrity — A correctly seated coupling nut keeps hose connections pressurized and stable, preventing fluid loss that can disrupt cutting performance or damage downstream components.
- Fuel and Water System Safety — A failed or cross-threaded coupling nut can allow uncontrolled fluid release in an active cutting environment; replacing with a genuine OEM part restores proper containment and safe operation.
- Genuine Wacker Neuson Part — Sourced directly through authorized Wacker Neuson supply channels, backed by the manufacturer's quality assurance for this specific application.
A hose coupling nut is the threaded fastener that locks a hose end fitting securely to a port or connector within the machine's fluid system — whether that carries water for blade cooling or hydraulic fluid for power transmission. When this nut is properly tightened, it creates the clamping force that keeps the hose seated and the system pressurized. A worn, stripped, or damaged coupling nut breaks that seal, leading to fluid leaks, pressure loss, and potential damage to surrounding components — issues that can bring a floor saw to a halt mid-cut.
Part Details
| Part Number | 5000400860 |
|---|---|
| Old Part Number | 0400860 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hose Coupling Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BFS12 FLOOR SAW | BFS12 | 5000630000 |
| Floor Saws | BFS1214 | 5000630004, 5000630093 |
| Floor Saw | BFS 12 | 5000630092 |
| Floor Saw | BFSX1214 | 5000630101 |
| Floor Saw | MFS14 | 5000630186, 5000630221 |
| Floor Saw | MFSX14 | 5000630246 |
| Floor Saws | BFS 614B | 5000009526 |
| Floor Saws | BFS 614AB | 5000009527 |
| Floor Saw | MFS12 | 5000630187, 5000630220 |
| Floor Saw | MFSX14(RAW) | 5000630247 |
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.
