The Multiquip 21193 Filter Condition Gauge Zinga GV-10 is a genuine OEM component designed for HTX44 and STX55 series hydrostatic ride-on power trowels. As a direct OEM replacement, part 21193 is sourced to meet the same specifications as the original unit installed at the factory. This gauge is confirmed to fit HTX44K4, HTX44K5, HTX44Y4, HTX44Y5, STX55J6, and STX55Y6 models, giving you confidence you are ordering the correct part for your machine. DHS Equipment stocks genuine Multiquip parts to help you get your trowel back in service quickly.
Key Features
- Genuine OEM Accuracy — Sourced directly from Multiquip, this gauge matches the original component specification for accurate filter condition monitoring on your trowel.
- Direct-Fit Replacement — Mounts to the existing filter housing port on compatible HTX44 and STX55 machines, using the original connection point without modification.
- Broad HTX44 and STX55 Fitment — Compatible with HTX44K4, HTX44K5, HTX44Y4, HTX44Y5, STX55J6, and STX55Y6 hydrostatic ride-on power trowels.
- Protects Hydraulic System Health — Gives operators a clear visual indication of filter restriction, helping prevent contaminated hydraulic fluid from circulating through the system.
- Hydraulic System Safety — A functioning filter condition gauge is critical for monitoring restriction levels that, if ignored, can lead to hydraulic component damage or unsafe operating conditions.
A filter condition gauge monitors the restriction level across a hydraulic or fluid filter by measuring differential pressure. As the filter element accumulates debris and becomes clogged, the gauge reading rises to indicate that service is needed. Without a working gauge, an operator has no reliable way to know when a filter is restricted, which can lead to bypassed filtration, accelerated hydraulic wear, and potential system failure. Keeping part 21193 in good working order is a straightforward way to protect the hydraulic system on your HTX44 or STX55 ride-on trowel.
Part Details
| Part Number | 21193 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Filter Condition Gauge Zinga GV-10 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HTX44K4 |
| Whiteman Ride-On Power Trowels | HTX44K5 |
| Whiteman Ride-On Power Trowels | STX55J6 |
| Whiteman Ride-On Power Trowels | HTX44Y4 |
| Whiteman Ride-On Power Trowels | HTX44Y5 |
| 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.
