The Wacker Neuson Housing is a genuine OEM component designed for the CRT48 and CT48 series concrete power trowels, including the CRT48-34V, CRT48-31V, CRT48-31V-H, CRT48-31V-E, CRT48-31V-ES, CRT48-31V-ES-E, and CT48-13A-V models. As a factory-sourced part, it is manufactured to the exact tolerances and material specifications required by Wacker Neuson for these machines. This housing is a direct-fit replacement that installs without modification, restoring the machine to its original operating condition. If you are servicing a 48-inch ride-on or walk-behind trowel in the CRT48 or CT48 family, part number is the correct factory replacement.
Key Features
- Factory-Matched Dimensional Tolerances — Manufactured to OEM specifications, ensuring the housing aligns precisely with mating components and maintains correct clearances within the trowel assembly.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, so you receive the same part that left the factory — same material grade, same geometry, same fit.
- Broad CRT48 and CT48 Compatibility — Confirmed fitment across multiple CRT48 and CT48 variants, including ride-on, high-speed, electronic steering, and walk-behind configurations.
- Structural Integrity for Demanding Finish Work — A correctly seated housing keeps internal drive and rotor components properly aligned, which is critical for smooth, consistent trowel blade rotation during concrete finishing.
- Drop-In Replacement — Matches the original mounting points and connection interfaces of the CRT48 and CT48 series, so installation follows the standard service procedure without adaptation.
The housing on a concrete power trowel serves as the structural enclosure that contains and supports the internal drive components responsible for rotating the trowel blades. It keeps moving parts properly positioned relative to one another, maintains correct alignment under the rotational loads generated during concrete finishing, and protects internal components from contamination. When a housing is cracked, warped, or worn, blade rotation becomes uneven, vibration increases, and internal components are exposed to damage — all of which affect the quality of the finished concrete surface and can accelerate wear on surrounding parts.
Part Details
| Part Number | 5000158321 |
|---|---|
| Old Part Number | 0158321 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Ride-on Trowel | CRT48-34V | 5000620805, 5000620075, 5200004935 |
| 1220mm/48in Ride-on Trowel | CRT48-31V | 5000620476 |
| CT48-13A-V Trowel | CT48-13A-V | 5000009452, 5000620836 |
| 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 |
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.
