The Wacker Neuson 5100018935 Lower Radiator Hose is a genuine OEM component designed for CRT48-57K series ride-on concrete trowels, including Power Steer and standard configurations. As a direct OEM part, it is manufactured to the exact routing dimensions, inner diameter, and material specification required for the CRT48-57K cooling circuit. Fitment covers the CRT48-57K Trowel Power Steer, CRT48-57K Trowel, and CRT48-57K-PS EU variants, making it the correct choice across the full CRT48-57K lineup.
Key Features
- OEM Coolant Flow Integrity — Engineered to maintain the correct internal bore diameter and pressure rating for the CRT48-57K cooling system, ensuring full coolant volume reaches the radiator without restriction or leakage.
- Direct-Fit Routing — Molded to the exact lower-hose geometry of the CRT48-57K engine bay, so it seats flush on both the engine outlet and radiator inlet without trimming or adapting.
- CRT48-57K Series Coverage — Confirmed fit for the CRT48-57K Trowel Power Steer, CRT48-57K Trowel, and CRT48-57K-PS EU, covering both standard and power-steer variants in domestic and EU configurations.
- Engine Temperature Stability — A correctly installed lower radiator hose keeps coolant circulating at design capacity; a cracked or collapsed hose restricts flow and can cause rapid engine overheating during extended finishing passes.
- Genuine OEM Source — Part number 5100018935 is sourced directly from Wacker Neuson, meaning the hose compound, wall thickness, and end fittings match the original production specification with no substitution.
The lower radiator hose carries coolant from the bottom of the radiator back to the engine water pump, completing the cooling loop that keeps the engine operating within its designed temperature range. On a ride-on concrete trowel like the CRT48-57K, the engine works hard during continuous finishing operations, making effective cooling critical to sustained output. If the lower hose softens, collapses internally, or develops a leak, coolant flow is disrupted and the engine can overheat quickly, leading to work stoppages or potential engine damage.
Part Details
| Part Number | 5100018935 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lower Radiator 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.
