The Wacker Neuson Air Cleaner Base is a genuine OEM component designed for CRT48-25K and CRT36 series ride-on concrete trowels. As a direct factory replacement, this part carries the same specifications and tolerances as the original, ensuring a seamless installation on compatible machines. Confirmed fitment includes the CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H models. Choosing the correct OEM base keeps your air filtration system properly seated and your engine protected during finishing operations.
Key Features
- Genuine OEM Construction: — Manufactured to the same dimensional tolerances as the original, ensuring the filter element seats and seals correctly without gaps or airflow bypasses.
- Drop-In Replacement: — Matches the original mounting points and housing geometry on CRT-series ride-on trowels, allowing straightforward swap-out during routine maintenance.
- Broad CRT Series Fitment: — Compatible with CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, and CRT36-25K-H ride-on concrete trowels, covering both 48-inch and 36-inch configurations.
- Engine Protection Starts Here: — A structurally sound air cleaner base holds the filter firmly in position; a cracked or damaged base allows unfiltered air into the engine, accelerating wear on internal components.
- Fuel System Integrity: — Proper air filtration supported by an intact base helps maintain the correct air-fuel ratio, preserving engine response and efficiency during extended finishing runs.
The air cleaner base is the structural housing that anchors the air filter element to the engine's intake system. It creates the sealed interface between the filter and the intake throat, ensuring that all air entering the engine passes through the filtration media. When the base cracks, warps, or breaks, the seal is compromised — unfiltered air carrying dust and concrete particulate can bypass the filter entirely, leading to premature engine wear and loss of power. On a ride-on trowel operating in a concrete finishing environment, where airborne particles are a constant presence, keeping this component in good condition is essential to engine longevity.
Part Details
| Part Number | 5000154965 |
|---|---|
| Old Part Number | 0154965 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Air Cleaner Base |
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 |
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.
