The Wacker Neuson Arm Trowel 36 is a genuine OEM component designed for the CRT36ASO and CRT36ASN 915mm/36-inch ride-on concrete trowels. Sourced directly from Wacker Neuson, this part meets the exact specifications required for proper trowel arm geometry and finish quality on CRT36-series machines. Whether you're servicing an overlapping or non-overlapping CRT36 configuration, part number is the correct OEM replacement to restore your machine to full working order.
Key Features
- Genuine OEM Arm Geometry: — Manufactured to Wacker Neuson's precise dimensional tolerances, ensuring correct blade pitch, arm sweep, and surface contact across the full 36-inch trowel path.
- Direct-Fit Replacement: — Engineered to mount directly onto CRT36-series trowel head assemblies using the existing hardware and attachment points, making the swap straightforward for experienced technicians.
- CRT36 Series Compatibility: — Verified fitment for both the CRT36ASO (overlapping) and CRT36ASN (non-overlapping) 915mm/36-inch ride-on concrete trowels.
- Consistent Finish Quality: — A worn or bent trowel arm causes uneven blade pressure and surface chatter on fresh concrete. Replacing with the correct OEM arm restores uniform blade contact and a smooth, level finish.
- Operational Safety: — Trowel arms under stress can flex unpredictably or fail during operation. Using a genuine OEM arm rated for the CRT36 platform reduces the risk of unexpected mechanical failure during finishing passes.
The trowel arm is the structural link between the rotor hub and the finishing blade on a ride-on power trowel. It holds each blade at the correct angle and distance from the center of rotation, which directly controls how evenly pressure is applied to the concrete surface during finishing. When a trowel arm is bent, cracked, or worn at its pivot points, blades lose consistent contact with the slab — resulting in uneven finish, visible chatter marks, or blade skip that can compromise the final surface. Replacing a damaged arm promptly keeps the trowel operating at its intended finishing capacity.
Part Details
| Part Number | 5000087920 |
|---|---|
| Old Part Number | 0087920 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Arm Trowel 36 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 915mm/36in Ride-On Trowel, ove rlapping | CRT36ASO | 5000007512 |
| 915mm/36in Ride-On Trowel, non #NAME? | CRT36ASN | 5000007513 |
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