The Wacker Neuson Engine Honda GX690 is a genuine OEM powerplant designed for the CRT36-26A and CRTv36-26A series ride-on trowels. As a direct factory replacement, this engine is sourced through Wacker Neuson's authorized parts supply chain, ensuring it meets every original build specification for these machines. Whether you're running a standard CRT36-26A Trowel or a CRTv36-26A Trowel with Wheel Kit, part number is the correct engine assembly for the job. Keeping your trowel powered by the right OEM engine means consistent output, predictable fuel consumption, and the confidence that comes from a verified fit.
Key Features
- Genuine OEM Engine Assembly — Sourced directly from Wacker Neuson's authorized supply chain; built to the same output and displacement specifications as the original Honda GX690 unit installed at the factory.
- Direct-Mount Replacement — Engineered to align with the existing mounting points, shaft dimensions, and drive interface on the CRT36-26A and CRTv36-26A trowel platforms for a straightforward swap.
- Broad CRT Series Compatibility — Fits multiple variants across the CRT36-26A and CRTv36-26A lines, including standard trowel configurations and models equipped with the Wheel Kit option.
- Sustained Power Output for Troweling Loads — The Honda GX690 delivers the torque needed to drive trowel blades through demanding finishing passes; a worn or seized engine causes blade stall and uneven surface results.
- Fuel System Integrity — As an OEM-spec engine assembly, the fuel delivery and ignition components are matched to the GX690's original design, supporting safe, consistent combustion in a contractor worksite environment.
The engine is the core power source of a ride-on power trowel, converting fuel into the rotational force that spins the trowel blades across freshly poured concrete. On the CRT36-26A and CRTv36-26A machines, the Honda GX690 drives the transmission and blade pitch system that gives the operator control over finishing speed and pressure. When an engine loses compression, develops ignition faults, or fails entirely, the trowel cannot operate — delaying the finishing window and risking surface defects that are difficult to correct once concrete sets. Replacing a failed unit with the correct OEM engine assembly restores full mechanical function and keeps the machine performing to its original design intent.
Part Details
| Part Number | 5000189844 |
|---|---|
| Old Part Number | 0189844 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Engine Honda GX690 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT36-26A Trowel w/Wheel Kit | CRT36-26A | 5000621000, 5000620999, 5000621001, 5000621002 |
| CRTv 36-26A Trowel, w/Wheel Kit | CRTv36-26A | 5200008544, 5200008545, 5200008546 |
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
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