The Multiquip 11009878 is a genuine OEM Hydraulic Motor Danfoss Shaft Bearing designed for hydrostatic ride-on power trowels including the HTX44K5, HTX6H, HTXG6DF, STX6H, STXD6i, and HTX44K4. As a direct Multiquip OEM component, 11009878 is manufactured to the same specification as the original part it replaces, ensuring correct dimensional fit within the Danfoss hydraulic motor assembly. This bearing is a critical drivetrain component — worn or failed bearings in the hydraulic motor can lead to shaft play, fluid leakage, and loss of blade or drive control. Sourcing the genuine OEM part means you get the right component the first time, keeping your trowel operating at full hydraulic efficiency.
Key Features
- Genuine OEM Precision Tolerancing — Manufactured to exact dimensional specs for the Danfoss hydraulic motor, ensuring correct shaft load distribution and minimal internal clearance.
- Direct-Fit Danfoss Motor Replacement — Engineered to seat directly into the Danfoss hydraulic motor housing on HTX and STX series trowels without rework or shimming.
- Broad HTX and STX Series Compatibility — Confirmed fitment across HTX44K5, HTX6H, HTXG6DF, STX6H, STXD6i, and HTX44K4 hydrostatic ride-on trowels.
- Protects Hydraulic Motor Integrity — A correctly functioning shaft bearing keeps the motor shaft centered and supported, preventing metal-to-metal contact that accelerates wear across the entire hydraulic drive system.
- Hydraulic System Safety — Bearing failure in a hydraulic motor can cause unpredictable blade response on a ride-on trowel; replacing with a verified OEM component restores predictable, controlled operation.
The shaft bearing in a hydraulic motor supports the rotating motor shaft and maintains precise alignment between the motor's internal rotating group and its output. In hydrostatic ride-on trowels like the HTX and STX series, the hydraulic motor transfers power from the hydraulic circuit to the trowel's blade pitch or drive mechanism, and the shaft bearing carries the radial and axial loads generated during that transfer. When this bearing wears or fails, shaft runout increases, seals are compromised, and hydraulic fluid can leak internally or externally — ultimately reducing blade control and risking damage to the motor assembly. Replacing a worn bearing with the correct OEM-spec component restores proper shaft support and extends the service life of the entire hydraulic motor.
Part Details
| Part Number | 11009878 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hydraulic Motor Danfoss Shaft Bearing |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HTX44K5 |
| Whiteman Ride-On Power Trowels | HTX6H |
| Whiteman Ride-On Power Trowels | HTXG6DF |
| Whiteman Ride-On Power Trowels | STX6H |
| Whiteman Ride-On Power Trowels | STXD6i |
| Whiteman Ride-On Power Trowels | HTX44K4 |
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.
Multiquip