The Wacker Neuson Air Filter is a genuine OEM component designed for RD11A and RD11AEC hydrostatic double drum vibratory rollers and CRT36 and CRT46 ride-on concrete trowels. As a factory-sourced part, it meets the original equipment specifications set for these machines, ensuring the engine receives properly filtered air under demanding jobsite conditions. This air filter is a direct OEM replacement for the position across both the RD11 roller series and the CRT36/CRT46 trowel family.
Key Features
- Genuine OEM Filtration Media — Manufactured to the original intake filtration specification, delivering the correct particle capture efficiency for the engines used in these machines.
- Drop-In Replacement — Engineered to seat correctly in the factory airbox housing, with matching dimensions and seal interface for the RD11A, RD11AEC, CRT36, and CRT46 platforms.
- Cross-Platform Fitment — A single part number covers both the RD11 hydrostatic double drum roller series and the CRT36/CRT46 ride-on trowel series, simplifying parts inventory on mixed fleets.
- Engine Protection Under Load — A clean, correctly rated air filter prevents abrasive dust and debris from entering the engine, protecting cylinder walls, piston rings, and valves from accelerated wear during continuous compaction or finishing passes.
- Fuel Efficiency and Power Output — A clogged or incorrect filter restricts airflow, causing a rich fuel condition that increases fuel consumption and reduces available power — replacing on schedule with the correct OEM part keeps the air-fuel ratio where it belongs.
The air filter is the engine's primary defense against airborne contaminants — dust, concrete particles, and fine aggregate that are unavoidable on active construction sites. It traps these particles before they can enter the intake tract, protecting internal engine components from abrasive wear. When the filter becomes clogged or is the wrong specification for the application, the engine is starved of air, performance drops, and long-term internal damage becomes a real risk. Regular replacement with the correct part is one of the most cost-effective ways to protect engine longevity on equipment like the RD11 roller and CRT ride-on trowel series.
Part Details
| Part Number | 5000088546 |
|---|---|
| Old Part Number | 0088546 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Air Filter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
| 915mm/36in Ride-On Trowel, ove rlapping | CRT36ASO | 5000007512 |
| 915mm/36in Ride-On Trowel, non #NAME? | CRT36ASN | 5000007513 |
| CRT46ASO | CRT46ASO | 5000007514 |
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.
