The Wacker Neuson Intake Manifold is a genuine OEM component designed for CRT48 and CT48 series concrete trowels, including the 1220mm/48in Ride-on Trowel and CT48-13A-V Trowel models. As a direct OEM replacement, this part is manufactured to the same specifications as the original, ensuring a correct drop-in fit with no guesswork on compatibility. Verified fitment spans multiple CRT48-34V, CRT48-31V, and CT48-13A-V configurations, making it a reliable choice when sourcing for a variety of machines in your fleet.
Key Features
- Genuine OEM Construction: — Manufactured to original specifications for consistent air-fuel delivery geometry — no compromises in port sizing or gasket sealing surfaces.
- Drop-In Replacement: — Retains the original bolt pattern and port alignment for a straightforward swap on CRT48 and CT48 trowel engines.
- Broad CRT48 and CT48 Fitment: — Compatible across CRT48-34V, CRT48-31V, CRT48-31V-H, CRT48-31V-E, CRT48-31V-ES, CRT48-31V-ES-E, and CT48-13A-V configurations.
- Consistent Engine Breathing: — A properly seated intake manifold maintains correct air charge to the engine, supporting smooth power delivery during finishing passes on the slab.
- Fuel System Integrity: — Cracks or warping in an intake manifold cause air leaks that lean out the fuel mixture, leading to rough running, hard starting, and uneven engine performance — this OEM part restores the sealed intake path.
The intake manifold is the passage that routes air — or an air and fuel mixture — from the carburetor or throttle body into the engine's combustion chamber. On concrete trowel engines, it must maintain an airtight seal to keep the fuel mixture consistent and the engine running smoothly under continuous load. When an intake manifold cracks, warps, or develops a gasket leak, unmetered air enters the intake tract, causing the engine to run lean, idle roughly, or become difficult to start — any of which can interrupt finishing work on a time-sensitive concrete pour.
Part Details
| Part Number | 5000157847 |
|---|---|
| Old Part Number | 0157847 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Intake Manifold |
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.
