The Multiquip 20640 Right-Hand Drive Motor Housing is a genuine OEM component designed for HTX44K4, HTX44K5, HTX44Y4, and HTX44Y5 hydrostatic ride-on power trowels. As a direct Multiquip OEM part, 20640 is manufactured to the same specifications as the original, ensuring a correct installation in the hydraulic drive system of the HTX44 series. DHS Equipment supplies this part direct, so you can order with confidence knowing you are receiving an authentic replacement sourced through authorized channels.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original tolerances and material specifications, ensuring the housing correctly supports and seals the hydraulic drive motor without play or mismatch.
- Direct-Fit Replacement — Engineered specifically for the right-hand drive motor position on HTX44 series trowels, allowing the component to bolt directly into the existing mounting points.
- HTX44 Series Compatibility — Confirmed fitment for HTX44K4, HTX44K5, HTX44Y4, and HTX44Y5 hydrostatic ride-on power trowels.
- Hydraulic Integrity — A correctly seated drive motor housing maintains proper hydraulic pressure containment, which is essential for consistent blade speed control and smooth machine drive response.
- Structural Durability — The housing is designed to withstand the operating loads and vibration levels generated by the HTX44's hydrostatic drive system across extended finishing cycles.
The drive motor housing encloses and supports the hydraulic drive motor that powers wheel or track movement on the HTX44 series ride-on trowel. It maintains proper alignment between the motor and the drivetrain while containing hydraulic fluid under pressure. A cracked, damaged, or worn housing can result in hydraulic leaks, loss of drive pressure, and inconsistent or failed machine movement — interrupting finishing operations and potentially causing further damage to the drive assembly.
For fitment questions or order support, contact the DHS Equipment team directly.
Part Details
| Part Number | 20640 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Right-Hand Drive Motor Housing |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HTX44K4 |
| Whiteman Ride-On Power Trowels | HTX44K5 |
| Whiteman Ride-On Power Trowels | HTX44Y4 |
| Whiteman Ride-On Power Trowels | HTX44Y5 |
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.
