The Wacker Neuson Valve-Water Tank is a genuine OEM component designed for a wide range of Wacker Neuson BFS series floor saws and BTS series cut-off saws, including the BFS735, BFS940, BFS1345, BFS1350, BTS 630, BTS 635, and BTS 635S. Sourced directly from Wacker Neuson, this part is manufactured to the exact tolerances and material standards of the original component fitted at the factory. Whether you're servicing a petrol floor saw on a concrete cutting job or maintaining a cut-off saw between jobs, part number delivers a straight swap with no guesswork. Compatible across an extensive range of BFS and BTS model variants, this valve is a dependable solution for keeping your water system operating as intended.
Key Features
- OEM-Matched Flow Control: — Manufactured to Wacker Neuson's original valve specifications, ensuring correct water flow rate and shutoff function specific to the tank plumbing on BFS and BTS machines.
- Direct-Swap Installation: — Designed to connect to the existing water tank fittings and plumbing on compatible Wacker Neuson floor saws and cut-off saws — threads, port sizing, and attachment points match the original.
- Broad Model Coverage: — Fits an extensive range of Wacker Neuson BFS floor saw variants (BFS735, BFS914, BFS935, BFS940, BFS1318, BFS1335, BFS1345, BFS1350) and BTS cut-off saws (BTS 630, BTS 635, BTS 635S), covering petrol and gasoline-powered configurations.
- Blade Cooling System Integrity: — A functioning water tank valve regulates the supply of cooling water to the cutting blade. A failed or leaking valve disrupts water flow, leading to blade overheating, reduced cut quality, and accelerated blade wear.
- Genuine Wacker Neuson Part: — Supplied as authentic OEM stock under part number 5000124893, giving you confidence that the component matches the original design intent for your specific machine.
The water tank valve on Wacker Neuson floor saws and cut-off saws controls the release of water from the onboard tank to the cutting blade during operation. This continuous water flow cools the blade and suppresses dust, which is critical for both cutting performance and operator safety on concrete, asphalt, and masonry. When the valve fails — whether through wear, cracking, or a stuck mechanism — water supply to the blade becomes inconsistent or stops entirely, causing the blade to overheat, cutting depth to suffer, and dust suppression to break down. Replacing a worn valve promptly with the correct OEM part restores full water system function and protects the blade investment.
Part Details
| Part Number | 5000124893 |
|---|---|
| Old Part Number | 0124893 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Valve-Water Tank |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BFS735 | BFS735 | 5100029228, 5100054573 |
| BFS940 | BFS940 | 5100029229, 5100054574 |
| BFS1345 | BFS1345 | 5100029230, 5100054575 |
| BFS1350 | BFS1350 | 5100029231, 5100054576 |
| Cut-off saw BTS 635 | BTS 635 | 5000610190, 5000610191 |
| Cut-off saw BTS630 | BTS 630 | 5000610186, 5000610187 |
| Cut-off Saw BTS 635S | BTS 635S | 5000610192, 5000610193, 5000610407 |
| 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 |
| BFS1350ALS-SAW | BFS 1350ALS | 5000008885, 5000610399 |
| Floor Saw | BFS 130RM | 5000009520 |
| Floor Saw | BFS 130R | 5000009521 |
| Floor Saw | BFS 90R | 5000009522 |
| Floor Saw | BFSX 90R | 5000009525 |
| BFS 1318AB SAW | BFS 1318AB | 5000610091 |
| BFS 914AB SAW | BFS 914AB | 5000610092 |
| BFS 914B SAW | BFS 914B | 5000610093 |
| Gasoline Floor Saw, 450 drive, cutmatic | BFS 1345AS | 5000008699 |
| Gasoline Floor Saw, 450 drive, cutmatic | BFS 1345ALS | 5000008700 |
| Gasoline Floor Saw, Ø 500 driv e, cutmatic | BFS 1350AS | 5000008752 |
| BFS1350AL-SAW | BFS 1350AL | 5000008898, 5000610398 |
| Petrol Floor Saw BFS 1350L | BFS 1350L | 5000008936 |
| Floor Saw | BFSX 130RM | 5000009523 |
| Floor Saw | BFSX 130R | 5000009524 |
| 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 |
| Floor Saw BTS 630S | BTS 630S | 5000610406 |
| Floor Saws | BFS 130(RAW) | 5000630042 |
| BTS635s | BTS635s | 5100005408 |
| Gasoline Floor Saw, 450 cutmat ic | BFS 1345A | 5000008697, 5100004007 |
| Gasoline Floor Saw, 450 cutmat ic | BFS 1345AL | 5000008698 |
| Gasoline Floor Saw, Ø 500 cutm atic | BFS 1350A | 5000008751, 5100004011 |
| BTS635S Cut-off Saw | BTS 635s | 5100005409, 5100005411 |
| Gasoline Floor Saw, 350 cutmat ic | BFS 935A | 5000008694 |
| Gasoline Floor Saw, 350 cutmat ic | BFS 935AL | 5000008695 |
| Gasoline Floor Saw, 350 cutmat ic | BFS 1335A | 5000008696 |
| Gasoline Floor Saw, Ø 450 cutm atic | BFS 1345K | 5000008711 |
| 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 |
| Floor Saw | BFS 1318A | 5100004006 |
| BFS1345Az Floor Saw | BFS 1345Az | 5100004008 |
| 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.
