The Wacker Neuson 5100024315 is a genuine OEM Oil Cooler designed for the RD24-100 and RD28-120 series tandem rollers, including open-drum, combination, and DPF-equipped variants. 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 a wide range of RD24 and RD28 configurations including US-market and DPF-compliant models. If your tandem roller is running hot or showing signs of thermal stress, replacing the Oil Cooler with part number 5100024315 restores proper hydraulic and engine oil temperature control.
Key Features
- Genuine OEM Thermal Specification Match — engineered to the exact heat-rejection capacity required by RD24-100 and RD28-120 roller hydraulic systems, ensuring correct operating temperature under sustained compaction loads.
- Broad RD24 and RD28 Coverage — fits open-drum, combination, DPF, and US-market variants across the RD24-100 and RD28-120 tandem roller families.
- Drop-In Replacement — matches the original mounting configuration and port sizing, allowing straightforward installation without adapters or modification to existing hydraulic lines.
- Protects Hydraulic and Engine Components — a functioning oil cooler prevents heat-related viscosity breakdown that can accelerate wear on pumps, motors, and bearings throughout the drive system.
- DPF-Variant Compatible — explicitly validated for DPF-equipped RD24-100 and RD28-120 models where thermal management demands are elevated by emissions system operation.
The oil cooler is responsible for dissipating heat from hydraulic and/or engine oil as it circulates through the system during operation. On a tandem roller like the RD24-100 and RD28-120, the hydraulic system is under continuous load during compaction passes, generating significant heat that must be managed to keep oil viscosity and system pressure within safe operating ranges. When the oil cooler fails or becomes blocked, oil temperatures climb rapidly, leading to accelerated component wear, erratic drive performance, and potential thermal shutdown — taking the machine out of service during critical paving or compaction work.
Part Details
| Part Number | 5100024315 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Cooler |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD24-100o | RD24-100o | 5100047378 |
| RD24-100 O Tandem Roller | RD24-100O US | 5100021759 |
| RD24-100 C Tandem Roller | RD24-100C US | 5100021757 |
| RD28-120 DPF | RD28-120 DPF | 5100047390 |
| RD28-120 C Tandem Roller | RD28-120C US | 5100021758 |
| RD28-120o | RD28-120o | 5100047379 |
| RD24-100o DPF | RD24-100o DPF | 5100047393 |
| RD24-100c | RD24-100c | 5100047376 |
| RD28-120c DPF | RD28-120c DPF | 5100047392 |
| RD24-100 DPF | RD24-100 DPF | 5100047380 |
| RD28-120o DPF | RD28-120o DPF | 5100047394 |
| RD28-120c | RD28-120c | 5100047377 |
| RD28-120 | RD28-120 | 5100047375 |
| RD24-100 Tandem Roller | RD24-100 US | 5100021755 |
| RD24-100 | RD24-100 | 5100047374 |
| RD24-100c DPF | RD24-100c DPF | 5100047391 |
| RD28-120 O Tandem Roller | RD28-120O US | 5100021800 |
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.
