Multiquip 43352 Diagnostic Fitting

The Multiquip 43352 Diagnostic Fitting is a genuine OEM component designed for the STXDF series ride-on power trowel. As a direct Multiquip OEM part, it is manufactured to the exact specification required for proper hydraulic system diagnostics on STXDF equipment. This fitting is sourced directly through authorized Multiquip distribution, so you can be confident you are receiving the correct part for your machine.

Key Features

• Genuine OEM Construction: — Manufactured to Multiquip's exact hydraulic fitting specification, ensuring correct thread form, port sizing, and pressure rating for the STXDF pump assembly.
• Direct-Connect Compatibility: — Designed to interface directly with the pump assembly on the STXDF, allowing diagnostic tools to connect without adapters or improvised fittings.
• STXDF Series Fitment: — Confirmed fitment for Multiquip STXDF dual-fuel hydrostatic ride-on trowels; verify your model code before ordering.
• Accurate Pressure Readings: — A properly seated diagnostic fitting maintains hydraulic circuit integrity during testing, giving technicians accurate pressure readings and preventing false fault diagnoses.
• Service Tool Longevity: — OEM-spec thread engagement and sealing surfaces resist leakage and galling over repeated diagnostic connections, extending the service life of both the fitting and connected test equipment.

A diagnostic fitting provides a dedicated access point in a hydraulic circuit, allowing technicians to connect pressure gauges or diagnostic tools directly to the pump assembly without disturbing the working circuit. On the STXDF hydrostatic trowel, where the hydraulic system controls both blade pitch and machine drive, accurate hydraulic diagnostics are essential for identifying pressure loss, pump wear, or circuit faults. Using the correct OEM fitting — such as the Multiquip 43352 — ensures a leak-free seal during testing and prevents contamination of the hydraulic fluid, which can cause accelerated wear or component failure if introduced during a service procedure.

For fitment questions or to confirm the 43352 is the correct diagnostic fitting for your STXDF trowel, contact the DHS Equipment parts team for assistance.

Part Details

Compatibility & Fitment

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.