The Wacker Neuson Oil Cooler is a genuine OEM component designed for the RD7A, RD7H, RD7He, and RD7Ye series tandem rollers and walk-behind rollers. As a direct OEM part, is manufactured to the same specifications as the original unit, ensuring a straightforward, exact-fit installation with no guesswork on compatibility. This oil cooler fits an extensive range of RD7 series configurations, covering both North American and standard variants across multiple assembly revisions. When you need to restore proper thermal management to your compaction equipment, this is the correct replacement part to reach for.
Key Features
- Genuine OEM Heat Rejection Spec — Built to the original thermal transfer rating for the RD7 series, so cooling capacity is fully restored and not compromised by an undersized core.
- Direct Drop-In Replacement — Matches original mounting points, inlet/outlet port positions, and line connections of the RD7 series oil cooler assembly for a clean, straightforward swap.
- Broad RD7 Series Coverage — Fits RD7A, RD7H, RD7He, and RD7Ye tandem rollers and walk-behind rollers, including North America-only variants and multiple production revisions.
- Protects Hydraulic System Integrity — A correctly functioning oil cooler keeps hydraulic fluid temperatures in check, preventing viscosity breakdown, premature seal wear, and loss of drive performance under sustained compaction loads.
- Sourced Directly from Wacker Neuson — Supplied as a genuine OEM part under part number 5200011449, so you receive the same component installed at the factory with full part number traceability.
The oil cooler in a tandem roller is responsible for dissipating heat generated by the hydraulic system during continuous operation. As the machine works through sustained compaction cycles, hydraulic fluid temperature rises, and the oil cooler transfers that heat away before it can degrade fluid performance or damage downstream components such as pumps, motors, and seals. When the oil cooler fails — through core blockage, leakage, or physical damage — fluid temperatures climb unchecked, accelerating wear throughout the entire hydraulic circuit and ultimately leading to loss of drive or vibratory function.
Part Details
| Part Number | 5200011449 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Cooler |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7 Tandem Roller | RD7A | 5100017196, 5200015243, 5200015246 |
| RD7 Tandem Roller | RD7He | 5100017193, 5100017194, 5200015241, 5200015244, 5100038031, 5100018451 |
| RD7 Tandem Roller | RD7H | 5100017195, 5100017338, 5200015242, 5200015245 |
| RD7Ye Tandem Roller | RD7Ye | 5100027116, 5100027117, 5100038032, 5100048340 |
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.
