The Wacker Neuson 5100041950 is a genuine OEM Diesel Oxidation Catalyst designed for the CRT60-74LX and CRT60-74L ride-on concrete trowels. As a direct factory replacement, this emissions control component maintains the exhaust system performance that Wacker Neuson engineers specified for these machines. Sourced directly through the Wacker Neuson OEM parts chain, the 5100041950 ensures the correct fit, configuration, and compliance for your machine's aftertreatment system.
Key Features
- Genuine OEM Emissions Integrity — Factory-sourced catalyst substrate and housing matched to Wacker Neuson's exhaust aftertreatment specification for diesel ride-on trowels, not a generic approximation.
- Drop-In Fitment — Engineered to mount directly into the existing exhaust aftertreatment plumbing on the CRT60-74LX and CRT60-74L, with OEM-matched inlet/outlet dimensions and mounting points.
- CRT60-74LX and CRT60-74L Coverage — Confirmed fitment for both the standard CRT60-74L and the extended CRT60-74LX ride-on concrete trowel configurations.
- Emissions Compliance — A functioning diesel oxidation catalyst is required to meet engine emissions standards; a degraded or failed unit can trigger fault codes, derate engine output, and cause the machine to shut down mid-pour.
- Exhaust System Protection — Proper catalyst function reduces hydrocarbon and carbon monoxide output, protecting downstream aftertreatment components from accelerated fouling.
A diesel oxidation catalyst (DOC) is a key component in a diesel engine's exhaust aftertreatment system. It uses a catalytic substrate to convert harmful hydrocarbons, carbon monoxide, and unburned fuel particles in the exhaust stream into carbon dioxide and water vapor before they exit the machine. On ride-on concrete trowels like the CRT60-74LX and CRT60-74L, the DOC also plays a role in raising exhaust temperatures to support downstream emissions components. When the catalyst degrades or becomes clogged, the engine management system will typically register fault codes, reduce power output, or trigger a shutdown — interrupting finishing work at exactly the wrong moment.
Part Details
| Part Number | 5100041950 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Diesel Oxidation Catalyst |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT60-74LX | CRT60-74LX | 5100038000 |
| CRT60-74L | CRT60-74L | 5200012300 |
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