The Multiquip HU51489 Pivot Plate is a genuine OEM component designed for STH and HTH-SERIES hydrostatic ride-on trowels. As a direct Multiquip OEM part, it is manufactured to the same specifications as the original, ensuring proper fit and function within the trowel's blade pitch control system. Verify your model code against the STH and HTH-SERIES families before ordering to confirm compatibility with your specific unit.
Key Features
- Genuine OEM Construction — Manufactured to original Multiquip specifications, ensuring the correct material grade and dimensional tolerances required for consistent blade pitch control.
- Direct-Fit Replacement — Designed to install in the same mounting position as the original, with matching hole patterns and contact surfaces for the pivot assembly.
- STH and HTH-SERIES Compatibility — Confirmed fitment for Multiquip STH and HTH-SERIES hydrostatic ride-on trowels, covering a broad range of heavy-duty and super-sized hydrostatic units.
- Blade Pitch Accuracy — A correctly functioning pivot plate maintains precise blade angle response, which directly affects surface finish quality and operator control during finishing passes.
- Structural Integrity Under Load — The pivot plate operates under continuous mechanical stress during troweling; an OEM-grade part maintains the structural rigidity needed to prevent play or misalignment in the blade assembly.
The pivot plate is a structural component within the blade pitch control mechanism of a hydrostatic ride-on trowel. It serves as the articulation point that translates hydraulic or mechanical input into precise blade angle adjustments across the trowel arms. When the pivot plate wears, cracks, or becomes distorted, blade response becomes inconsistent, leading to uneven surface finishing and potential loss of operator control over the finishing pass.
Part Details
| Part Number | HU51489 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pivot Plate |
Compatibility & Fitment
| Name | Model |
|---|---|
| Hydrostatic Ride-On Trowels | STH |
| Hydrostatic Ride-On Trowels | HTH-SERIES |
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.
