The Wacker Neuson Heat Exchanger is a genuine OEM component designed for the BL744ch, BL744h, BL742h, BL744c, BL744 EX, and BL742 EX Backhoe Loaders. As a direct OEM part, the is manufactured to the same standards as the original component fitted at the factory, ensuring a correct installation with no guesswork on fit or function. Sourced directly through authorized Wacker Neuson supply channels, this heat exchanger is the trusted choice for keeping your backhoe loader's cooling and thermal management system operating at its intended capacity across all listed BL-series models.
Key Features
- Genuine OEM Thermal Spec: — Engineered to match the original heat transfer capacity for the BL-series backhoe loader, ensuring coolant and hydraulic fluid temperatures stay within the designed operating range.
- Direct Drop-In Replacement: — Matches the OEM mounting points, port sizes, and connection interfaces of the original unit for a straightforward swap with existing hardware.
- Broad BL-Series Compatibility: — Fits the BL744ch, BL744h, BL742h, BL744c, BL744 EX, and BL742 EX Backhoe Loaders, covering the full current BL-series range.
- Prevents Overheating Damage: — A correctly functioning heat exchanger protects the engine and hydraulic system from heat-related wear; a failed unit can lead to costly component damage and unplanned downtime.
- Authorized Wacker Neuson Part: — Part number 5100033554 is a genuine article sourced through the official Wacker Neuson parts network, so you can order with confidence in authenticity.
A heat exchanger transfers thermal energy between two fluid circuits — typically engine coolant and hydraulic fluid — allowing the machine to shed excess heat without requiring separate dedicated cooling systems for each circuit. In a backhoe loader, this is critical because hydraulic systems generate significant heat during digging and lifting cycles, and uncontrolled fluid temperatures accelerate seal degradation and reduce hydraulic efficiency. When the heat exchanger fails or becomes blocked, fluid temperatures rise rapidly, which can trigger thermal shutdowns, reduce power output, and cause premature failure of pumps, valves, and seals throughout the machine.
Part Details
| Part Number | 5100033554 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Heat Exchanger |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BL744ch Backhoe Loader | BL744ch | 5100031800 |
| BL744h Backhoe Loader | BL744h | 5100031801 |
| BL742h Backhoe Loader | BL742h | 5100031802 |
| BL744c Backhoe Loader | BL744c EX | 5100031803 |
| BL744 EX Backhoe Loader | BL744 EX | 5100031804 |
| Backhoe Loader | BL742 EX | 5100031805 |
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.
