Wacker Neuson 5200008790 Hydraulic Oil Cooler

The Wacker Neuson Hydraulic Oil Cooler is a genuine OEM component designed for the CRT60-66K ride-on concrete trowel. Sourced directly through Wacker Neuson's authorized parts network, this cooler carries the same specification as the unit installed at the factory. Fitment has been verified for the CRT60-66K series, making this a direct drop-in replacement when the original unit needs servicing or swap-out.

Key Features

• Genuine OEM Construction — Built to the exact thermal-exchange specification of the original unit, ensuring consistent hydraulic temperature regulation across the trowel's operating range.
• Direct-Fit Replacement — Matches the original mounting points, port sizing, and line connections on the CRT60-66K, allowing a straightforward swap with standard hand tools.
• Verified CRT60-66K Compatibility — Confirmed fitment for the CRT60-66K ride-on concrete trowel series; always cross-reference your machine's serial number before ordering.
• Protects the Hydraulic System — Keeps hydraulic fluid within its safe operating temperature range during extended finishing runs, protecting seals, pumps, and motors from heat-related wear.
• Fuel System Safety Relevance — Overheated hydraulic fluid can cause erratic trowel-arm response and unpredictable machine behavior; a properly functioning cooler maintains predictable, controlled operation on the finishing floor.

The hydraulic oil cooler transfers heat away from the hydraulic fluid as it circulates through the trowel's drive and steering system. Hydraulic fluid that runs too hot loses viscosity and lubricating ability, accelerating wear on pumps, motors, control valves, and seals throughout the circuit. When the cooler becomes blocked, leaks, or fails outright, fluid temperatures climb quickly under load — leading to sluggish or erratic trowel-arm response, premature seal failure, and potential hydraulic system damage that goes well beyond the cost of the cooler itself.

Part Details

Compatibility & Fitment

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.