The Wacker Neuson Bearing Spacer is a genuine OEM component designed for the CRT36 and CRT48 series ride-on concrete power trowels. Sourced directly from Wacker Neuson, this part meets the exact dimensional and material specifications required for proper bearing alignment and rotor assembly performance. It fits a broad range of CRT models, including the CRT36-23K-H, CRT36-24A-H, CRT36-25K-H, CRT48-25K-L, CRT48-25K-H, CRT48-31V-H, CRT48-31V-E, CRT36-24A-E, and CRT36-25K-H configurations. Ordering by part number confirms you're getting the correct spacer for your machine.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to Wacker Neuson's exact tolerances, ensuring correct bearing stack height and load distribution within the trowel's rotor assembly.
- Drop-In Replacement — Matches the original mounting interface, allowing straightforward installation without reworking adjacent bearing components.
- Broad CRT Series Coverage — Fits both 36-inch and 48-inch CRT ride-on trowel models across high-speed and low-speed configurations, including electric and K-series variants.
- Protects Bearing Integrity — Maintains correct axial spacing between bearings; incorrect spacing accelerates bearing wear and can lead to rotor misalignment during finishing passes.
- OEM Part Assurance — Supplied under Wacker Neuson part number 5000117394, so fitment and specification are verified against the original machine build data.
A bearing spacer maintains precise axial separation between two or more bearings within a rotating assembly. In a ride-on concrete trowel, this spacing is critical to keeping the rotor shaft running true — too little clearance and the bearings bind, generating heat and accelerating wear; too much and the shaft develops unwanted play that translates into uneven finishing pressure on the concrete surface. When a bearing spacer is worn, deformed, or missing, bearing life drops sharply and trowel head performance becomes inconsistent, making a smooth, level finish harder to achieve.
Part Details
| Part Number | 5000117394 |
|---|---|
| Old Part Number | 0117394 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bearing Spacer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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 | CRT36-24A-E | 5000009483 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-25K-H | 5000620027 |
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.
