The Wacker Neuson Input Shaft is a genuine OEM component designed for the CRT46KHN and CRT46KHO ride-on concrete trowels. Sourced directly through Wacker Neuson's authorized parts network, this shaft meets the exact specifications of the original part installed at the factory. It is a direct fit for both the CRT46KHN and CRT46KHO models, so installation goes smoothly without improvisation or modification.
Key Features
- Genuine OEM Dimensional Accuracy — Machined to the precise tolerances required for correct engagement within the CRT46 drivetrain, ensuring proper torque transfer without binding or play.
- Direct-Fit Replacement — Engineered to match the original mounting interfaces and shaft geometry of the CRT46KHN and CRT46KHO, dropping in where the original shaft was removed.
- Confirmed Fitment — Verified compatibility with CRT46KHN and CRT46KHO ride-on concrete trowels; always cross-reference your machine number before ordering.
- Smooth Power Delivery — A correctly functioning input shaft transmits engine power cleanly to the trowel's drive system; a worn or damaged shaft causes vibration, erratic rotor behavior, and premature wear on connected components.
- Backed by Wacker Neuson OEM Standards — Produced to the same material and finish specifications as the part it replaces, supporting consistent machine performance over repeated finishing cycles.
The input shaft transmits rotational power from the engine or drive assembly into the trowel's gearbox or rotor system, acting as the primary mechanical link between the power source and the finishing heads. When this shaft is worn, cracked, or damaged, power transfer becomes inconsistent, which can cause uneven rotor speed, excessive noise, and accelerated wear on the gearbox and bearings it connects to. Replacing a compromised input shaft promptly restores smooth, balanced operation and protects the surrounding drivetrain components from secondary damage.
Part Details
| Part Number | 5000088090 |
|---|---|
| Old Part Number | 0088090 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Input Shaft |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT46KHN | CRT46KHN | 5000007515 |
| CRT46KHO | CRT46KHO | 5000007641 |
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.
