The Wacker Neuson Air Filter is a genuine OEM component designed for the CRT48 series ride-on concrete trowels, including the CRT48-34V, CRT48-31V, CRT48-31V-H, CRT48-31V-E, CRT48-31V-ES, CRT48-31V-ES-E, CRT48-33K, and CRT48-33K DF models. As a genuine Wacker Neuson part, the is manufactured to the exact specification required for your machine, ensuring correct fitment and consistent engine protection. This air filter is a direct service replacement intended to maintain proper airflow and engine cleanliness across the full CRT48 platform, including Dual-Fuel and Electronic Steering variants.
Key Features
- OEM Filtration Media: — Manufactured to Wacker Neuson's exact filtration specification, delivering the correct particle retention and airflow balance required by CRT48 series engines.
- Broad CRT48 Platform Coverage: — Fits CRT48-34V, CRT48-31V, CRT48-31V-H, CRT48-31V-ES, CRT48-33K, and CRT48-33K DF variants, including Dual-Fuel and Electronic Steering configurations.
- Drop-In Service Replacement: — Engineered to seat and seal correctly within the existing air intake housing on CRT48 ride-on trowels without additional hardware.
- Engine Protection at Every Pour: — A clean, properly fitted air filter keeps abrasive concrete dust and airborne debris out of the engine, preserving cylinder and valve integrity during heavy finishing work.
- Fuel Efficiency Support: — A clogged or degraded air filter disrupts the air-fuel ratio, leading to rough running and increased fuel consumption; replacing on schedule keeps combustion efficient.
The air filter is a critical engine protection component that prevents dust, concrete particulate, and airborne debris from entering the engine's combustion system. On a ride-on trowel operating in the dust-heavy environment of a concrete finishing pour, the air filter works continuously to maintain a clean air supply to the carburetor or fuel injection system. When the filter becomes clogged or compromised, airflow is restricted, engine performance drops, and internal wear accelerates — making timely replacement essential to keeping the machine running at full capacity.
Part Details
| Part Number | 5000155157 |
|---|---|
| Old Part Number | 0155157 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Air Filter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Ride-on Trowel | CRT48-34V | 5000620805, 5000620075, 5200004935 |
| 1220mm/48in Ride-on Trowel | CRT48-31V | 5000620476 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-31V-H | 5000009086 |
| Ride-on Trowel | CRT48-31V-E | 5000009481 |
| Ride-on Trowel | CRT48-31V-ES-E | 5000009482 |
| 1220mm/48in Ride-on Trowel, El ectronic Steering | CRT48-31V-ES | 5000009216 |
| CRT48-33K | CRT48-33K | 5200002353 |
| CRT48-33K Trowel, Dual-Fuel | CRT48-33K DF | 5200007686, 5200007687 |
| CRT48-33K | CRT48-33k | 5200002354 |
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.
