The Wacker Neuson Radiator Inlet Duct is a genuine OEM component designed for the RD16-90 and RD16-100 series tandem vibratory rollers. As a direct OEM replacement, part is manufactured to the same specifications as the original, ensuring correct fitment and proper channeling of airflow to the radiator. This duct is confirmed compatible across multiple RD16-90 and RD16-100 configurations, including hydrostatic and standard vibratory roller variants. Keeping this component in good condition is essential to maintaining consistent engine cooling performance during demanding compaction work.
Key Features
- Genuine OEM Airflow Integrity — Manufactured to the original duct geometry, ensuring the inlet channels the correct volume of air to the radiator without gaps, distortion, or misrouted flow.
- Direct Drop-In Replacement — Matches the original mounting points and duct profile on RD16-90 and RD16-100 tandem rollers, allowing straightforward installation without modification to surrounding components.
- Broad RD16 Series Compatibility — Fits multiple RD16-90 and RD16-100 configurations, including standard and hydrostatic vibratory roller variants, covering a wide range of RD16 production builds.
- Protects Engine from Thermal Stress — A damaged or missing inlet duct disrupts cooling airflow, leading to elevated operating temperatures that can accelerate engine wear and trigger thermal shutdowns during continuous roller operation.
- Verified OEM Part Number — Sourced directly from Wacker Neuson as part number 5000163370, eliminating guesswork and ensuring you receive the correct component for your machine.
The radiator inlet duct routes outside air directly into the radiator core, ensuring the engine's cooling system receives a steady, unobstructed supply of ambient air. On a tandem roller like the RD16-90 and RD16-100, which operates under sustained load during asphalt and soil compaction passes, consistent airflow through the cooling system is critical to maintaining safe engine temperatures. When the inlet duct cracks, collapses, or becomes dislodged, airflow to the radiator is reduced, which can cause the engine to run hot, reduce output, or shut down entirely under thermal protection — taking the machine out of service at the worst possible time.
Part Details
| Part Number | 5000163370 |
|---|---|
| Old Part Number | 0163370 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Radiator Inlet Duct |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD16-90 Vibratory Roller | RD16-90 | 5000620060, 5000620127, 5000620799 |
| RD 16-100 | RD16-100 | 5000620402, 5000620798 |
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.
