The Wacker Neuson 5100018621 Fuel Hose is a genuine OEM component designed for the CRT48-57K series ride-on concrete trowels, including the CRT48-57K Power Steer and CRT48-57K Manual Steer configurations. Sourced directly from Wacker Neuson, this fuel hose meets the exact material and dimensional specifications of the original part installed at the factory. It is compatible across the CRT48-57K lineup, covering both North American and EU-spec machines. When you need a direct, correct-fit replacement, the 5100018621 is the part to reach for.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original material specifications, ensuring correct fuel compatibility, wall thickness, and pressure tolerance for the CRT48-57K engine fuel system.
- Direct-Fit Replacement — Matches the original routing, end fittings, and hose length so it connects to existing fuel line ports without any cutting or adapting.
- Broad CRT48-57K Coverage — Fits the CRT48-57K Power Steer, CRT48-57K Manual Steer, and CRT48-57K-PS EU models, covering the full current production range of this trowel family.
- Fuel Delivery Integrity — A properly seated fuel hose maintains consistent fuel flow to the engine, supporting smooth throttle response and steady trowel operation across a full finishing pass.
- Fuel System Safety — A cracked or degraded fuel hose can result in fuel seepage near hot engine components. Replacing with a genuine OEM hose restores a properly sealed fuel circuit and removes that risk.
The fuel hose routes pressurized fuel from the tank or fuel pump to the engine's carburetor or injection system, maintaining a continuous, leak-free supply during operation. On a ride-on concrete trowel like the CRT48-57K, consistent fuel delivery is essential — any restriction or leak can cause the engine to stumble, lose power, or stall mid-pass on a fresh concrete slab. Over time, fuel hoses can harden, crack, or develop pinhole leaks due to heat cycling and fuel exposure, making periodic inspection and timely replacement a routine part of keeping this machine performing at its best.
Part Details
| Part Number | 5100018621 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Hose |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT48-57K Trowel, Power Steer | CRT48-57k-PS | 5200018779 |
| CRT48-57K Trowel | CRT48-57K-MS | 5100018892 |
| CRT48-57K-PS | CRT48-57k-PS EU | 5200018820 |
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.
