The Wacker Neuson Gearbox Mount Bearing is a genuine OEM component designed for the CRT36 and CRT48 series ride-on concrete trowels. Sourced directly from Wacker Neuson, this bearing carries the same specifications as the part originally installed at the factory, ensuring a correct drop-in fit within the gearbox mount assembly. Compatibility spans a wide range of CRT models including CRT36-24A, CRT36-25, CRT36-26A, CRT48-25K, CRT48-31V, CRTv36-26A, and their associated wheel kit and electronic steering variants. When it's time to restore your ride-on trowel to full working condition, the is the exact replacement to reach for.
Key Features
- Genuine OEM Load Rating: — Manufactured to Wacker Neuson's original bearing specification, meaning the load capacity, dimensional tolerancing, and material grade match what left the assembly line.
- Direct Gearbox Mount Integration: — Seats directly into the gearbox mount position on CRT-series trowels with no modification to the housing or fastener pattern.
- Broad CRT Series Coverage: — Fits 36-inch and 48-inch ride-on trowel models across the CRT36-24A, CRT36-25, CRT36-26A, CRT48-25K, CRT48-31V, and CRTv36-26A families, including high-speed, electronic steering, and wheel kit variants.
- Smooth Rotor Transfer: — A correctly functioning gearbox mount bearing keeps rotor spin consistent and vibration-free; a worn bearing introduces play into the gearbox assembly that can ripple through finish quality on the slab.
- Confirmed OEM Part Number: — Part number 5000116780 is the verified Wacker Neuson reference for this bearing position, so you can order with confidence that the correct component is on its way.
The gearbox mount bearing supports the gearbox assembly on a ride-on concrete trowel, allowing the rotor drive components to spin freely while absorbing the radial and axial loads generated during finishing passes. It acts as the interface between the rotating gearbox shaft and the fixed mount structure, keeping alignment tight so power transfers cleanly to the trowel blades. When this bearing wears or fails, operators typically notice increased vibration, unusual noise from the gearbox area, or uneven blade pressure across the trowel head — all of which compromise surface finish and can accelerate wear on surrounding drivetrain components.
Part Details
| Part Number | 5000116780 |
|---|---|
| Old Part Number | 0116780 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gearbox Mount Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 915mm/36in Ride-on Trowel | CRT36-25 | 5000620115, 5000620295, 5000620803, 5000620804 |
| 915mm/36in Ride-On Trowel | CRT36-24A | 5000620080, 5000620299, 5000620801, 5000620802 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-31V-H | 5000009086 |
| 1220mm/48in Low Speed Ride-On Trowel | CRT48-25K-L | 5000009084 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-25K-H | 5000009085 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-23K-H | 5000009083 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-24A-H | 5000009232 |
| Ride-on Trowel | CRT48-31V-E | 5000009481 |
| Ride-on Trowel | CRT48-31V-ES-E | 5000009482 |
| Ride-on Trowel | CRT36-24A-E | 5000009483 |
| CRT36-26A Trowel w/Wheel Kit | CRT36-26A | 5000621000, 5000620999, 5000621001, 5000621002 |
| 1220mm/48in Ride-on Trowel, El ectronic Steering | CRT48-31V-ES | 5000009216 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-25K-H | 5000620027 |
| 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.
