The Multiquip 42612-01 Seal Kit is a genuine OEM component designed for HTX6H and STX6H hydrostatic ride-on power trowels. As a factory-sourced part, it delivers the exact material specifications and dimensional tolerances required to restore hydraulic integrity across the sealing points it services. This seal kit is a direct-fit solution confirmed for HTX6H and STX6H trowel models, ensuring a correct installation without guesswork. Keeping the hydraulic system properly sealed is essential to maintaining consistent blade pitch control and reliable drive performance on the finishing deck.
Key Features
- OEM-Grade Seal Materials — Manufactured to Multiquip's original material and compression specifications, ensuring the seals hold under the hydraulic pressures generated by the HTX6H and STX6H drive and blade-pitch systems.
- Drop-In Hydraulic System Fit — Engineered to match the original seal geometry exactly, so components seat correctly without trimming, shimming, or adapting during installation.
- Confirmed Fitment for HTX6H and STX6H — Verified compatibility with Multiquip's HTX6H and STX6H hydrostatic ride-on trowel models, covering both the heavy-duty HTX and STX series.
- Restores Full Hydraulic Control — A worn or leaking seal causes loss of hydraulic pressure, which directly degrades blade pitch response and drive function; replacing the kit promptly returns the trowel to full operational control.
- Fluid Containment and System Protection — Properly seated seals prevent hydraulic fluid loss and protect internal hydraulic components from contamination, extending the service life of the surrounding assembly.
A seal kit services the hydraulic sealing points within a hydrostatic trowel's drive and blade-pitch control system. These seals contain hydraulic fluid under pressure, allowing the operator to make precise adjustments to blade angle and machine movement. When seals degrade or fail, fluid bypasses the intended circuit — resulting in sluggish or unresponsive blade pitch adjustment, potential fluid leaks, and accelerated wear on hydraulic components downstream. Replacing the full seal kit at the first sign of leakage or pressure loss is the most effective way to restore normal hydraulic function and protect the broader system.
Part Details
| Part Number | 42612-01 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Seal Kit |
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.
