The Wacker Neuson is a genuine OEM Exhaust Extension Tube designed for the CRT48 series ride-on concrete trowels, including the CRT48-34V, CRT48-31V, CRT48-31V-H, CRT48-31V-E, CRT48-31V-ES-E, and CRT48-31V-ES models. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component installed at the factory. Straightforward installation means your CRT48 machine returns to full operation with no guesswork on fitment. If you are servicing a 1220mm/48in ride-on trowel, verify your model number against the list above to confirm this is the correct tube for your machine.
Key Features
- Genuine OEM Exhaust Routing Integrity — Manufactured to the exact material grade and dimensional spec of the original tube, ensuring proper exhaust gas flow and joint sealing at every connection point.
- Direct Drop-In Replacement — Engineered to align with the existing exhaust outlet and mounting points on CRT48 ride-on trowels, allowing a clean, bolt-on installation.
- Broad CRT48 Series Coverage — Confirmed fitment across multiple CRT48-34V and CRT48-31V variants, including the High Speed and Electronic Steering configurations.
- Protects Operator Environment — A correctly routed exhaust extension directs combustion gases away from the operator platform, which is critical during enclosed or low-ventilation finishing work.
- Emissions and Safety Compliance — Proper exhaust tube integrity keeps combustion gases directed through the intended outlet path, supporting safe on-site operation and helping the machine meet applicable emissions routing requirements.
The exhaust extension tube channels combustion gases from the engine's exhaust outlet and routes them safely away from the machine's operating components and the operator. On a ride-on concrete trowel like the CRT48, where the engine sits in close proximity to the operator and finishing deck, proper exhaust routing is essential for both comfort and safety. When the tube cracks, corrodes, or develops a leak, exhaust gases can escape into unintended areas, creating heat exposure risks and potential fume buildup around the operator platform — making timely replacement a priority rather than a deferred service item.
Part Details
| Part Number | 5000154990 |
|---|---|
| Old Part Number | 0154990 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Exhaust Extension Tube |
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 |
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.
