The Multiquip 42620 Swash Plate Arm Rexroth Pump is a genuine OEM component designed for HTX6H and STX6H hydrostatic ride-on power trowels. As a direct Multiquip OEM part, 42620 is manufactured to the same specification as the original, ensuring correct fit and function within the Rexroth hydraulic pump assembly. This part is a confirmed fit for the HTX6H and STX6H series machines, making it a dependable choice when restoring hydraulic system performance on these trowels.
Key Features
- Genuine OEM Hydraulic Precision — Manufactured to exact Multiquip OEM specification, ensuring the swash plate arm operates with the correct geometry and load tolerance required inside the Rexroth pump assembly.
- Direct-Fit Rexroth Pump Component — Designed to install directly into the Rexroth hydraulic pump without modification, maintaining proper pump displacement control and system response.
- Confirmed Fitment for HTX6H and STX6H — Verified OEM replacement for Multiquip HTX6H and STX6H hydrostatic ride-on power trowels, eliminating guesswork when sourcing hydraulic pump internals.
- Hydraulic Output Integrity — A worn or damaged swash plate arm disrupts the pump's ability to control fluid displacement, leading to erratic blade speed and loss of drive response; replacing it restores full hydraulic command.
- Genuine Part Number Traceability — Sold under the verified Multiquip part number 42620, so you can cross-reference with your machine's service documentation and parts manual with confidence.
The swash plate arm is a critical internal component of the Rexroth variable-displacement hydraulic pump used in hydrostatic ride-on trowels. It controls the angle of the swash plate, which in turn regulates fluid displacement and determines the speed and direction of hydraulic output to the trowel's blade and drive systems. When this arm becomes worn, bent, or damaged, the pump loses its ability to accurately vary displacement, causing inconsistent blade rotation, sluggish drive response, or complete loss of hydraulic control — making prompt replacement essential to restoring safe and accurate trowel operation.
Part Details
| Part Number | 42620 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Swash Plate Arm Rexroth Pump |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HTX6H |
| Whiteman Ride-On Power Trowels | STX6H |
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.
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