The Wacker Neuson Fuel Tank Complete is a genuine OEM component designed for the BFS 1318, BFS 1345, and BFS 1350 series floor saws, as well as CT48-11A and CT48-13A-V walk-behind concrete power trowels. Sourced directly from Wacker Neuson, this tank assembly matches the original unit exactly — same capacity, same mounting points, same fuel line connections — so you can swap it in without guesswork. It covers an extensive range of BFS and CT48 models, making it a go-to replacement for fleet operators and service shops running multiple machines. When your existing tank is cracked, contaminated, or leaking, the restores proper fuel delivery and gets your machine back to work.
Key Features
- OEM-Matched Capacity and Construction — Built to the same volume and wall-thickness specifications as the original tank, ensuring consistent fuel supply to the engine under sustained cutting or finishing loads.
- Correct Mounting and Connection Points — Fuel line fittings, vent ports, and tank mounting brackets align directly with existing hardware on BFS and CT48 machines, so installation follows the original service procedure.
- Broad BFS and CT48 Fitment — Confirmed for BFS 1318, BFS 1345, BFS 1345AB, BFS 1345ABZ, BFS 1350, BFS 1350AB, BFS 1350ABZ variants, plus CT48-11A and CT48-13A-V concrete trowels.
- Leak-Free Fuel System Integrity — A sound tank prevents fuel starvation, engine stumble, and hazardous spills on the work surface — critical on a machine operating near freshly cut concrete or asphalt.
- Fuel System Safety — Replacing a cracked or compromised tank with a genuine OEM unit eliminates the fire and vapor hazard associated with leaking fuel on a running gasoline-powered machine.
The fuel tank stores the gasoline supply that feeds the engine throughout the cutting or troweling operation. It works together with the fuel line, fuel valve, and carburetor to deliver a steady, correctly metered flow of fuel; any crack, warp, or failed fitting in the tank disrupts that flow, leading to rough running, unplanned stalls, or a hazardous fuel leak. On floor saws in particular, a leaking tank poses a serious contamination and fire risk when operating near flammable cutting debris. Replacing a damaged tank promptly with the correct OEM unit restores a sealed, reliable fuel system and keeps the machine performing as intended.
Part Details
| Part Number | 5100000401 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Tank Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BFS1345 | BFS1345 | 5100029230, 5100054575 |
| CT48-11A Trowel | CT48-11A | 5000009450, 5000620835 |
| CT48-13A-V Trowel | CT48-13A-V | 5000009452, 5000620836 |
| Basic floor saw, 450mm/18in | BFS 1345AB | 5000008764, 5000610141 |
| BFS1350 | BFS1350 CN | 5100042680 |
| BFS1350 | BFS1350 | 5100054576, 5100029231 |
| BFS 1318AB SAW | BFS 1318AB | 5000610091 |
| BFS 1345 SAW,ABZ | BFS 1345ABZ | 5000610242 |
| Petrol Floor Saw BFS 1350AB | BFS 1350AB | 5100000089 |
| Petrol Floor Saw BFS 1350ABZ | BFS 1350ABZ | 5100000091 |
| Floor Saw | BFS 1318A | 5100004006 |
| 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 |
| BFS1350 | BFS 1350 | 5100009933 |
| 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.
