The Wacker Neuson Water Tank Cap is a genuine OEM component designed for BFS and BFSX series floor saws. This direct-replacement cap fits the BFS 130RM, BFS 130R, BFS 90R, BFSX 90R, BFSX 130RM, BFSX 130R, and BFS 130(RAW) floor saw models. As a genuine Wacker Neuson OEM part, the is manufactured to the exact specifications of the original, ensuring a proper seal and correct fitment every time. Keep your water delivery system intact and your blade cooling uninterrupted with the right cap from the source.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to original Wacker Neuson specifications, this cap provides the same compression seal as the factory-installed unit, preventing water loss during cutting operations.
- Drop-In Replacement — Threads directly onto the water tank fitting of compatible BFS and BFSX floor saws with no modification to the tank neck or housing required.
- Broad BFS and BFSX Fitment — Confirmed for the BFS 130RM, BFS 130R, BFS 90R, BFSX 90R, BFSX 130RM, BFSX 130R, and BFS 130(RAW) floor saws.
- Protects Blade Cooling Performance — A properly sealing water tank cap maintains consistent water pressure and flow to the blade, keeping cuts clean and preventing premature blade wear from heat buildup.
- Verified Part Number — Sourced and cataloged under Wacker Neuson part number 5000130766, so you can order with confidence that this is the correct cap for your machine.
The water tank cap seals the reservoir that supplies cooling water to the saw blade during cutting operations. Floor saws generate significant heat at the blade, and a steady flow of water is essential to manage that heat, suppress dust, and extend blade life. A cracked, missing, or poorly sealing cap allows water to leak or evaporate, reducing tank pressure and interrupting flow to the blade — which can result in overheating, accelerated diamond segment wear, and poor cut quality. Replacing a worn or damaged cap with the correct OEM part restores the sealed system and ensures consistent water delivery throughout the cut.
Part Details
| Part Number | 5000130766 |
|---|---|
| Old Part Number | 0130766 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Water Tank Cap |
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.
