The Multiquip 12522 Plunger Capsule Assembly is a genuine OEM component designed for HTH-Series hydrostatic ride-on trowels. Sourced directly from Multiquip, this assembly meets the exact specifications of the original part installed at the factory, ensuring proper fit and function within the hydraulic system. Confirm your model against the HTH-Series lineup before ordering to ensure correct application.
Key Features
- Genuine OEM Hydraulic Integrity — Built to the precise tolerances required for hydraulic plunger operation, maintaining correct pressure and displacement characteristics within the trowel's hydrostatic circuit.
- Direct-Fit Replacement — Engineered as a drop-in assembly for HTH-Series hydrostatic ride-on trowels, with matching thread engagement, sealing surfaces, and bore dimensions for straightforward installation.
- HTH-Series Compatibility — Specifically validated for Multiquip HTH-Series hydrostatic ride-on trowels, so you can order with confidence that this part is the correct capsule assembly for your machine.
- Restores Full Hydraulic Response — A worn or damaged plunger capsule can cause sluggish or inconsistent blade pitch response; replacing it with this part restores crisp, predictable hydraulic control across all blade settings.
- Complete Assembly — Supplied as a full capsule assembly rather than individual components, simplifying the repair process and reducing the risk of mismatched internal parts during service.
The plunger capsule assembly is a key hydraulic component within the blade pitch control system of a hydrostatic ride-on trowel. It converts hydraulic pressure into precise mechanical movement, allowing the operator to adjust blade angle during finishing passes. When the capsule wears or fails, the result is typically loss of blade pitch control, uneven finishing pressure, or complete hydraulic response failure — all of which compromise surface quality and machine usability. Replacing the assembly with a genuine OEM unit like the Multiquip 12522 ensures the hydraulic circuit operates within its designed parameters.
For fitment questions or assistance confirming compatibility with your HTH-Series trowel, contact the DHS Equipment team directly.
Part Details
| Part Number | 12522 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Plunger Capsule Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| 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.
