The Multiquip EM23930 Reducer Fitting 1/4-28 x 1/8-27 NPTF is a genuine OEM fitting designed for the HHN31VTCSL5 mechanical ride-on trowel. Sourced directly from Multiquip, this fitting ensures a verified thread match between 1/4-28 male and 1/8-27 NPTF female ports — no guesswork on compatibility. Keeping fluid and lubrication lines properly connected is essential to trowel performance, and the part delivers the exact specification required for a leak-free, secure connection.
Key Features
- Thread-Accurate OEM Specification — Manufactured to the exact 1/4-28 x 1/8-27 NPTF thread dimensions specified by Multiquip, ensuring a properly sealed connection without thread mismatch or cross-threading risk.
- Genuine Multiquip OEM Part — Sourced directly from Multiquip, the part meets the same material and dimensional standards as the original fitting installed at the factory.
- Direct-Fit for HHN31VTCSL5 Trowels — Confirmed fitment for the HHN31VTCSL5 8-foot heavy-duty mechanical ride-on trowel, connecting directly into the existing port without rework or adaptation.
- Leak-Free Line Integrity — NPTF (Dryseal) threading creates a pressure-tight mechanical seal on engagement, preventing fluid seepage that can compromise lubrication delivery or hydraulic line performance on the trowel.
- Critical Fluid System Component — A failed or damaged reducer fitting can disrupt lubrication or fluid routing to key drive components, leading to accelerated wear and unplanned service intervals on a working trowel.
A reducer fitting serves as the transition connector between two threaded ports of different sizes within a machine's fluid or lubrication system. The EM23930 steps down from a 1/4-28 thread to a 1/8-27 NPTF thread, allowing lines, fittings, or components with mismatched port sizes to connect in a sealed, pressure-stable assembly. When a reducer fitting cracks, strips, or corrodes, fluid can leak from the connection point, starving downstream components of lubrication or pressure and causing performance degradation or component damage over time. Replacing a worn fitting promptly with the correct OEM part restores system integrity and protects the components it serves.
For fitment questions or to confirm this part is correct for your machine, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | 23930 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Reducer Fitting 1/4-28 x 1/8-27 NPTF |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mechanical Ride-On Trowels | HHN31VTCSL5 |
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.
