The Multiquip 12950812110 is a genuine OEM Gasket Manifold STX55Y6 designed for the STX55Y6 super-sized hydrostatic ride-on power trowel. As a direct OEM component, this gasket is manufactured to the exact material grade and dimensional tolerances required by the STX55Y6, ensuring a proper seal at the manifold interface every time. Sourced directly through Multiquip's authorized parts network, the part is the correct replacement when the original gasket shows signs of leakage, compression loss, or wear. DHS Equipment stocks genuine Multiquip parts so you can get the right component and get your trowel back to work.
Key Features
- OEM Material Grade — Manufactured to the exact compression and sealing specification required at the STX55Y6 manifold joint, preventing fluid or pressure loss at that interface.
- Direct-Fit Replacement — Matches the original bolt pattern and profile of the STX55Y6 manifold, seating correctly without trimming or shimming.
- Confirmed STX55Y6 Fitment — Engineered specifically for the STX55Y6 super-sized hydrostatic ride-on trowel; verify your model before ordering.
- Maintains Hydraulic System Integrity — A correctly sealed manifold keeps hydraulic pressure stable, which directly controls blade pitch responsiveness and drive performance on the trowel.
- Leak Prevention at the Source — A failed or compressed-out manifold gasket allows fluid bypass that can lead to erratic blade control and accelerated wear on downstream hydraulic components.
The manifold gasket forms the sealing layer between the hydraulic manifold and its mating surface, preventing fluid from bypassing the controlled circuit under operating pressure. On a hydrostatic ride-on trowel like the STX55Y6, stable hydraulic pressure is essential for consistent blade pitch adjustment and smooth machine drive — any leak at the manifold compromises both. When this gasket deteriorates or takes a set from heat cycling, pressure loss at the manifold can cause inconsistent trowel blade response and difficult-to-diagnose hydraulic faults.
Need help confirming this part fits your machine? Contact the DHS Equipment parts team with your model and serial number before ordering.
Part Details
| Part Number | 12950812110 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Gasket Manifold STX55Y6 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | STX55Y6 |
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.
