The Wacker Neuson Oil Radiator is a genuine OEM component designed for the CRT48-25K-L, CRT48-25K-H, and CRT36-25K-H ride-on concrete trowels. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component installed at the factory. It is a direct-fit replacement for both 48-inch and 36-inch CRT series machines, covering low-speed and high-speed configurations. Verify your machine model number before ordering to confirm compatibility.
Key Features
- Genuine OEM Cooling Integrity — Manufactured to Wacker Neuson's original thermal and flow specifications, ensuring the hydraulic oil is cooled at the correct rate for sustained trowel operation.
- Direct-Fit Replacement — Engineered to match the original mounting points, port sizing, and line connections of the CRT series hydraulic cooling circuit, allowing straightforward installation.
- Broad CRT Series Coverage — Compatible with the CRT48-25K-L 48-inch low-speed, CRT48-25K-H 48-inch high-speed, and CRT36-25K-H 36-inch high-speed ride-on trowel models.
- Protects Hydraulic System Components — A properly functioning oil radiator keeps hydraulic fluid temperatures within the operating range, preventing accelerated wear to pumps, motors, and seals throughout the system.
- Critical for Sustained Finishing Runs — Overheating hydraulic oil causes sluggish rotor response and erratic blade control; replacing a degraded oil radiator restores consistent trowel performance on large concrete pours.
The oil radiator is responsible for dissipating heat from the hydraulic fluid as it circulates through the trowel's drive and rotor control systems. Ride-on trowels generate significant hydraulic heat during extended finishing operations, and without effective cooling, fluid viscosity drops, system pressure becomes unstable, and internal components begin to wear prematurely. When the oil radiator becomes blocked, corroded, or develops a leak, the machine may exhibit overheating warnings, reduced rotor torque, or inconsistent blade pitch response — all of which signal the need for immediate replacement.
Part Details
| Part Number | 5000154848 |
|---|---|
| Old Part Number | 0154848 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Radiator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Low Speed Ride-On Trowel | CRT48-25K-L | 5000009084 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-25K-H | 5000009085 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-25K-H | 5000620027 |
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.
