The Wacker Neuson 5100036056 is a genuine OEM Lock Nut designed for the CRT60 series ride-on concrete trowels. Sourced directly from Wacker Neuson, this replacement fastener meets the exact material and dimensional specifications of the original hardware installed at the factory. Confirmed fitment spans the CRT60-66K, CRT60-74LX, and CRT60-74L models, making the 5100036056 a straightforward like-for-like replacement when servicing these machines.
Key Features
- Genuine OEM Fastener Grade — Manufactured to the precise thread pitch, hardness rating, and locking torque specification required for the CRT60 trowel platform, ensuring the joint holds under continuous vibratory loading.
- Direct Drop-In Replacement — Matches the original fastener's thread form and seating dimensions, so it installs without modification into the same position as the factory hardware.
- Broad CRT60 Series Coverage — Fits the CRT60-66K, CRT60-74LX, and CRT60-74L ride-on concrete trowels, covering multiple production variants within the CRT60 family.
- Maintains Secure Clamping Force — A lock nut that has loosened or failed can allow critical components to shift during operation; replacing a worn or damaged nut with the correct OEM part restores the clamping integrity the machine depends on.
- Safety-Critical Application — Fastener integrity on ride-on trowel assemblies directly affects operator safety and finish quality; using a verified OEM-spec nut is essential for maintaining secure, dependable connections on rotating or load-bearing joints.
A lock nut is a fastener designed to resist loosening under vibration and dynamic loads by incorporating a locking mechanism — typically a nylon insert or a deformed thread profile — that creates additional friction against the mating thread. On a ride-on concrete trowel like the CRT60 series, rotating assemblies and pitch-adjustment mechanisms generate constant vibration that can work a standard nut loose over time. When a lock nut fails or is left worn, connected components can shift out of alignment, leading to uneven blade contact, accelerated wear on adjacent parts, or loss of adjustment in critical assemblies. Replacing the 5100036056 with a genuine OEM unit restores the holding force and thread integrity the machine requires to operate correctly.
Part Details
| Part Number | 5100036056 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lock Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT60-66K | CRT60-66K | 5000620921, 5000620922 |
| 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.
