The Wacker Neuson Air Precleaner Filter is a genuine OEM component designed for CRT series ride-on concrete trowels, including the CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, CRT36-25K-H, CRT46KHN, and CRT46KHO. As a direct OEM replacement sourced from Wacker Neuson, part is built to the same specifications as the original, ensuring a correct installation with no guesswork. This precleaner filter sits upstream of the main air filter element, intercepting larger dust and debris particles before they can reach the engine's primary filtration stage. Keeping this component in good condition is especially important on concrete finishing sites, where fine concrete dust is a constant and aggressive contaminant.
Key Features
- OEM Filtration Media: — Engineered to the same particle-capture specification as the original, maintaining the engine's air intake efficiency under heavy dust loads typical of concrete finishing work.
- Drop-In Replacement: — Mounts directly to the existing air intake housing on compatible CRT trowels, matching the original attachment points and sealing surfaces.
- Broad CRT Series Fitment: — Confirmed fit across multiple CRT configurations including the CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, CRT36-25K-H, CRT46KHN, and CRT46KHO ride-on trowels.
- Engine Protection Where It Counts: — By catching coarse debris before it reaches the main air filter, this precleaner extends primary filter service life and helps maintain consistent engine airflow on long finishing pours.
- Fuel Efficiency Preserved: — A clogged or missing precleaner forces the engine to labor against restricted airflow; replacing this part on schedule keeps the air-fuel mixture balanced and combustion clean.
An air precleaner filter is the first line of defense in an engine's intake system. It captures large particles — dust, debris, and concrete powder — before they reach the main air filter element, reducing the rate at which that element becomes saturated. On a ride-on concrete trowel operating in a fine-dust environment, the precleaner works continuously under demanding conditions. When it becomes clogged or damaged, airflow to the engine is restricted, which can cause rough running, increased fuel consumption, and accelerated wear to the main filter and engine internals. Regular inspection and timely replacement of part 5000088736 is one of the simplest ways to protect the engine on your CRT trowel.
Part Details
| Part Number | 5000088736 |
|---|---|
| Old Part Number | 0088736 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Air Precleaner Filter |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Low Speed Ride-On Trowel | CRT48-25K-L | 5000009084 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-25K-H | 5000009085 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-23K-H | 5000009083 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-25K-H | 5000620027 |
| CRT46KHN | CRT46KHN | 5000007515 |
| CRT46KHO | CRT46KHO | 5000007641 |
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.
Wacker Neuson