The Wacker Neuson Tension Washer is a genuine OEM component designed for the BFS floor saw series, including the BFS735, BFS940, BFS1345, and BFS1350 models. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original hardware installed at the factory. It is compatible across a wide range of BFS gasoline-powered floor saw configurations, covering both standard and Z-series variants. When you order part, you can be confident you are receiving the correct tension washer for your machine.
Key Features
- Genuine OEM Specification: — Manufactured to the exact dimensional and material tolerances required for proper clamping force and tension retention in BFS floor saw assemblies.
- Direct Drop-In Replacement: — Matches the original mounting position and hardware interface, allowing straightforward installation without modification to surrounding components.
- Broad BFS Series Coverage: — Fits the BFS735, BFS940, BFS1345, and BFS1350 series, including AB, B, A, W, and Z-suffix variants across multiple production runs.
- Consistent Blade System Tension: — A correctly functioning tension washer maintains stable clamping load on the blade arbor assembly; a worn or missing washer can allow blade movement and uneven cutting performance.
- Blade Safety Integrity: — Proper tension washer condition is critical to securing the cutting blade on a high-speed floor saw — using a confirmed OEM-spec replacement supports correct blade retention and operator safety.
A tension washer is a precision fastening component that maintains a consistent clamping or preload force within a bolted assembly, compensating for minor settling, vibration, and thermal expansion over time. In a floor saw like the BFS series, the tension washer plays an important role in the blade arbor and drive assembly, helping to keep critical fasteners from loosening under the sustained vibration and load generated during concrete or asphalt cutting. When a tension washer becomes deformed, corroded, or loses its spring characteristics, clamping force drops, which can lead to fastener movement, blade instability, or accelerated wear on adjacent components.
Part Details
| Part Number | 5000126541 |
|---|---|
| Old Part Number | 0126541 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Tension Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BFS735 | BFS735 | 5100029228, 5100054573 |
| BFS940 | BFS940 | 5100029229, 5100054574 |
| BFS1345 | BFS1345 | 5100029230, 5100054575 |
| BFS1350 | BFS1350 | 5100029231, 5100054576 |
| Basic floor saw, 450mm/18in | BFS 1345AB | 5000008764, 5000610141 |
| Basic floor saw, ø 450mm/18in | BFS 1345B | 5000008909, 5000610142 |
| BFS 935A SAW,BASIC | BFS 935AB | 5000008910 |
| BFS 935 SAW,BASIC | BFS 935B | 5000008911 |
| BFS1350 | BFS1350 CN | 5100042680 |
| BFS735 | BFS735 CN | 5100042681 |
| BFS 914AB SAW | BFS 914AB | 5000610092 |
| BFS 914B SAW | BFS 914B | 5000610093 |
| BFS 1345 SAW,ABZ | BFS 1345ABZ | 5000610242 |
| BFS 1345 SAW,BZ | BFS 1345BZ | 5000610243 |
| Petrol Floor Saw BFS 940A | BFS 940A | 5000610327, 5100004004 |
| Petrol Floor Saw BFS 940W | BFS 940W | 5000610328, 5100004005 |
| Petrol Floor Saw BFS 1350AB | BFS 1350AB | 5100000089 |
| Petrol Floor Saw BFS 1350B | BFS 1350W | 5100000090, 5100004013 |
| Petrol Floor Saw BFS 1350ABZ | BFS 1350ABZ | 5100000091 |
| Petrol Floor Saw BFS 1350BZ | BFS 1350Wz | 5100000092, 5100004014 |
| Petrol Floor Saw BFS 1345B | BFS 1345W | 5100001158, 5100004009 |
| Petrol Floor Saw BFS 1345BZ | BFS 1345Wz | 5100001159, 5100004010 |
| Gasoline Powered Floor Saw | BFS 735A | 5100001816 |
| Floor Saw | BFS 914A | 5100004002 |
| Floor Saw | BFS 914W | 5100004003 |
| Gasoline Powered Floor Saw | BFS 1345A | 5100004007 |
| BFS1345Az Floor Saw | BFS 1345Az | 5100004008 |
| Gasoline Powered Floor Saw | BFS 1350A | 5100004011 |
| Gasoline Powered Floor Saw | BFS 1350Az | 5100004012 |
| Floor saw BFS735 | BFS 735 | 5100009932 |
| BFS1350 | BFS 1350 | 5100009933 |
| Floor saw BFS940 | BFS 940 | 5100009934 |
| BFS1345 Floor Saw | BFS 1345 | 5100009944 |
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.
