The Wacker Neuson Pump Coupler Hub T4 is a genuine OEM component designed for the CRT60-74LX and CRT60-74L ride-on concrete trowels. Sourced directly from Wacker Neuson, this part meets the exact tolerances and specifications required for proper hydraulic pump engagement on these machines. If your CRT60-74LX or CRT60-74L is showing signs of coupling wear, slippage, or loss of hydraulic drive response, the is the correct OEM replacement to restore full function.
Key Features
- Genuine OEM Coupling Integrity — Manufactured to Wacker Neuson's exact hub geometry and material spec, ensuring correct torque transfer between the drive source and hydraulic pump without slippage or misalignment.
- Direct-Fit Replacement — Engineered as a drop-in replacement for the CRT60-74LX and CRT60-74L, mating to the existing pump and drive shaft interfaces without modification to surrounding components.
- CRT60-74 Series Compatibility — Verified fitment for both the CRT60-74LX and CRT60-74L ride-on concrete trowel models, covering common configurations in this product family.
- Hydraulic System Performance — A worn or cracked coupler hub disrupts pump drive efficiency, causing erratic or reduced hydraulic output that directly affects blade pitch control and machine maneuverability on the finishing deck.
- Verified Part Number — Order with confidence using Wacker Neuson part number 5200012930 to confirm you are receiving the correct T4 hub for your specific machine configuration.
The pump coupler hub serves as the mechanical link between the engine's power output and the hydraulic pump that drives the trowel's blade pitch and propulsion systems. It transmits rotational force into the pump while absorbing minor misalignment between shafts — keeping hydraulic pressure consistent during operation. When the hub wears, cracks, or fails, the pump loses its drive connection, resulting in sluggish or unresponsive hydraulic controls that compromise finishing quality and operator control on the slab.
Part Details
| Part Number | 5200012930 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pump Coupler Hub T4 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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.
