The Multiquip 21097 Hose Assembly.25Id X 50Lg Straight Ends is a genuine OEM replacement designed for STX55J6 and STX55Y6 hydrostatic ride-on power trowels. Sourced directly from Multiquip, this assembly meets the exact specifications required for proper hydraulic or fluid routing on these machines. If you are servicing an STX55J6 or STX55Y6 and need a verified, direct-fit replacement, part 21097 is the correct OEM component for the job.
Key Features
- Genuine OEM Construction — Built to Multiquip's exact hose specification, ensuring correct inner diameter, length, and end fitting configuration for consistent fluid flow and pressure integrity.
- Straight-End Fittings for Clean Routing — The straight-end design allows for direct inline connections, simplifying installation in tight hose runs on hydrostatic trowel systems.
- Confirmed Fitment for STX Series Trowels — Verified for STX55J6 and STX55Y6 hydrostatic ride-on power trowels, so you can order with confidence.
- Maintains Hydraulic System Integrity — A correctly sized and routed hose assembly keeps fluid delivery consistent, supporting stable blade pitch control and drive performance on the trowel.
- Fuel and Fluid System Safety — Using the OEM-specified hose assembly helps prevent leaks at connection points, reducing the risk of fluid exposure near moving components or engine heat sources.
A hose assembly on a hydrostatic ride-on trowel carries hydraulic or engine fluid between system components, maintaining the pressure and flow needed for blade pitch adjustment and machine drive. When a hose degrades, cracks, or develops a leak at its fittings, fluid pressure drops and the trowel may lose responsiveness or stop operating correctly. Replacing a worn hose with the correct OEM part — matched by inner diameter, length, and end configuration — restores full system function and prevents further damage to connected hydraulic components.
Part Details
| Part Number | 21097 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hose Assembly .25Id X 50Lg Straight Ends |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | STX55J6 |
| 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.
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