The Wacker Neuson Lock Washer is a genuine OEM component designed for BFS 1318A, BFS 1318AB, BFS 1350AL, BFS 1350ALS, and BFS 1350L series petrol floor saws. Sourced directly from Wacker Neuson, this part carries the same specification as the original hardware installed at the factory, ensuring a true like-for-like replacement. It is confirmed to fit multiple BFS floor saw configurations, making it a straightforward service item for technicians and operators working across that model range.
Key Features
- Genuine OEM Hardware Integrity — Manufactured to the exact hardness and dimensional tolerances of the original, so the locking tension is consistent and predictable every time it is installed.
- Drop-In Replacement — Matches the original fastener stack-up on BFS series floor saws, seating correctly against mating surfaces without adjustment or rework.
- Broad BFS Series Coverage — A single part number covers the BFS 1318A, BFS 1318AB, BFS 1350AL, BFS 1350ALS, and BFS 1350L, consolidating your parts inventory across multiple saw configurations.
- Sustained Clamping Force — A correctly functioning lock washer maintains bolt preload under vibration; a worn or missing one allows fasteners to work loose during cutting operations, leading to misalignment or component damage.
- Fastener Security Under High Vibration — Floor saws generate significant vibration through the blade and drive train; using the correct OEM lock washer is essential to keeping critical fasteners torqued to spec throughout extended cutting sessions.
A lock washer is a hardened ring-shaped fastener component placed beneath a bolt or nut to prevent loosening caused by vibration and dynamic loads. It works by biting into both the fastener and the mating surface, creating mechanical resistance that keeps the bolt from rotating back out during operation. When a lock washer is worn, deformed, or missing entirely, fasteners can back off progressively, potentially causing component movement, misalignment, or premature wear in the surrounding assembly.
Part Details
| Part Number | 5000204375 |
|---|---|
| Old Part Number | 0204375 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lock Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BFS1350ALS-SAW | BFS 1350ALS | 5000008885, 5000610399 |
| BFS 1318AB SAW | BFS 1318AB | 5000610091 |
| BFS1350AL-SAW | BFS 1350AL | 5000008898, 5000610398 |
| Petrol Floor Saw BFS 1350L | BFS 1350L | 5000008936 |
| Floor Saw | BFS 1318A | 5100004006 |
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.
