The Wacker Neuson Fuel Pump is a genuine OEM component designed for CRT48 and CT48 series concrete trowels. This is the factory-specified fuel pump sourced directly through Wacker Neuson, ensuring the part meets the exact design requirements of your machine. Compatible across a broad range of CRT48 and CT48 variants — including ride-on and walk-behind trowel configurations — part number is a direct match for models such as the CRT48-35V, CRT48-34V, CRT48-31V, CRT48-31V-H, CRT48-31V-E, CRT48-31V-ES, CRT48-35V-PS, and the CT48-13A-V. As a genuine OEM part, delivers the correct flow characteristics and mounting configuration your engine depends on to run cleanly and consistently through demanding finishing work.
Key Features
- Correct Fuel Delivery Spec — Genuine OEM construction ensures the pump delivers fuel at the pressure and flow rate the engine was calibrated for, preventing rough running or hard starts.
- Drop-In Fitment for CRT48 and CT48 Models — Engineered to mount and connect exactly as the original, covering CRT48-35V, CRT48-34V, CRT48-31V variants, CRT48-35V-PS, and CT48-13A-V trowels.
- Genuine Wacker Neuson OEM Part — Manufactured to the same specification as the part installed at the factory, maintaining consistent fuel system integrity across the trowel's service life.
- Protects Engine Performance During Finishing Operations — A functioning fuel pump sustains steady engine output across variable load conditions — critical when a ride-on trowel must maintain consistent blade speed over large concrete slabs.
- Fuel System Integrity — Correct pump seals and internal tolerances prevent fuel leaks at the pump body — an important safety and compliance consideration on any engine-driven finishing machine.
The fuel pump draws fuel from the tank and delivers it at a controlled pressure to the engine's carburetor or fuel injection system. On concrete trowels like the CRT48 and CT48 series, where sustained engine output is essential to maintaining blade speed and finish quality, a properly functioning fuel pump is critical to consistent machine performance. When the fuel pump weakens or fails, the engine may starve for fuel under load, causing rough idling, power loss, or complete shutdown — disrupting the finishing window and potentially compromising the slab surface.
Part Details
| Part Number | 5000158160 |
|---|---|
| Old Part Number | 0158160 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT48-35V | CRT48-35V | 5000620112 |
| CRT48-35V | CRT48-35V EU | 5000620807 |
| 1220mm/48in Ride-on Trowel | CRT48-34V | 5000620805, 5000620075, 5200004935 |
| 1220mm/48in Ride-on Trowel | CRT48-31V | 5000620476 |
| CT48-13A-V Trowel | CT48-13A-V | 5000009452, 5000620836 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-31V-H | 5000009086 |
| Ride-on Trowel | CRT48-31V-E | 5000009481 |
| Ride-on Trowel | CRT48-31V-ES-E | 5000009482 |
| 1220mm/48in Ride-on Trowel, El ectronic Steering | CRT48-31V-ES | 5000009216 |
| CRT48-35V, Power Steer | CRT48-35V-PS | 5200016909 |
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.
