The Wacker Neuson Diffuser is a genuine OEM component designed for RC50, RC70, and RC70vo series roller compactors, including both cab and ROPS configurations across standard and p-series models. As a direct OEM replacement, this diffuser is manufactured to the same specifications as the original part, ensuring proper fitment across compatible RC-series machines. Verified against Wacker Neuson's parts documentation, part number covers a broad range of DPF-equipped RC-series units — making it a reliable sourcing choice when servicing this equipment lineup.
Key Features
- Genuine OEM Construction — Manufactured by Wacker Neuson to the same airflow and material specifications as the original diffuser, ensuring consistent performance in DPF-equipped compactors.
- Direct Drop-In Replacement — Engineered to seat and connect exactly as the original, with no reworking of mounting points or adjacent components needed during installation.
- Broad RC-Series Compatibility — Fits RC50, RC50p, RC70, RC70p, and RC70vo models in both CAB and ROPS configurations, covering a wide range of DPF variants within the lineup.
- Optimized Airflow Distribution — A correctly functioning diffuser maintains even air distribution through the system; a damaged or degraded unit can disrupt flow balance and affect overall system efficiency.
- DPF System Integrity — Proper diffuser function supports correct exhaust aftertreatment operation, which is essential for emissions compliance and sustained machine availability on regulated jobsites.
A diffuser directs and distributes airflow evenly within a system, preventing concentrated hot spots and ensuring that adjacent components receive balanced air exposure. In DPF-equipped compactors like the RC-series, the diffuser plays a role in managing airflow through the exhaust aftertreatment system, which helps the DPF regenerate correctly and operate within its designed parameters. When a diffuser becomes cracked, warped, or blocked, uneven flow can lead to inefficient DPF performance, increased backpressure, and potential system faults that take the machine out of service.
Part Details
| Part Number | 5100080353 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Diffuser |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RC50 | RC50 DPF CAB | 5100064255 |
| RC50 | RC50 DPF ROPS | 5100064256 |
| RC50p | RC50p DPF CAB | 5100064257 |
| RC50p | RC50p DPF ROPS | 5100064258 |
| RC70 | RC70 DPF CAB | 5100064259 |
| RC70 | RC70 DPF ROPS | 5100064260 |
| RC70p | RC70p DPF CAB | 5100064261 |
| RC70p | RC70p DPF ROPS | 5100064262 |
| RC70vo | RC70vo DPF CAB | 5100064263 |
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.
