The Multiquip 43066-1 is a genuine OEM Rexroth Motor Stud M14-1.5 designed for the STXDF series super-sized hydrostatic ride-on power trowels. As a direct OEM replacement, this stud is manufactured to the same specifications as the original hardware, ensuring a correct, secure connection at the Rexroth hydraulic motor mounting point. Sourced directly through Multiquip's authorized parts network, the 43066-1 is the correct part for STXDF dual-fuel hydrostatic trowel models.
Key Features
- Genuine OEM Hardware Specification — M14-1.5 thread pitch and dimensions match the original Rexroth motor mounting stud exactly, maintaining the correct clamp load at the hydraulic motor interface.
- Direct Hydraulic Motor Mount Replacement — Threads directly into the Rexroth motor mounting position on STXDF trowels with no reworking of the mounting surface required.
- STXDF Series Fitment — Confirmed for Multiquip STXDF super-sized hydrostatic dual-fuel ride-on power trowels.
- Structural Integrity at the Motor Connection — A correctly torqued motor stud keeps the Rexroth hydraulic motor seated and leak-free; a worn, stripped, or broken stud can allow motor movement, hydraulic leaks, and loss of blade drive.
- Authorized OEM Sourcing — Supplied by DHS Equipment as an authorized Multiquip parts distributor, so the part number, thread spec, and fitment are verified against current OEM documentation.
The Rexroth motor stud is a threaded fastener used to secure the Rexroth hydraulic drive motor to its mounting surface on the trowel's hydrostatic drive system. It carries the clamping force that holds the motor firmly in position, preventing movement under the high torque loads generated during blade operation. A damaged or missing stud compromises the motor mount, which can lead to hydraulic seal failure, fluid loss, and loss of drive to the trowel blades.
Part Details
| Part Number | 43066-1 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rexroth Motor Stud M14 1.5 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | STXDF |
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.
