The Multiquip 19317 Brass Bushing Fitting 1/4FPx3/8MP is a genuine OEM fitting designed for WRS series ride-on roller screeds and HTN and HHX series ride-on power trowels. This threaded brass bushing provides a secure, leak-free transition between a 1/4-inch female pipe thread port and a 3/8-inch male pipe thread connection within the machine's fluid plumbing circuit. As a direct Multiquip OEM component, part 19317 is manufactured to the exact thread form, material grade, and dimensional tolerances specified for these machines. Compatible models include WRSPUDF, WRS5200, WRS5200DFPU, HTNS5S-2, HHXD5-ES, HHXG5, HHXD5, HTN28K, and HTN27K.
Key Features
- Genuine OEM Brass Construction — Machined from brass stock to resist corrosion and withstand the pressure demands of hydraulic and fluid plumbing circuits found in these machines.
- Correct Thread Specification — 1/4-inch female pipe thread to 3/8-inch male pipe thread sizing matches the original port and line configuration exactly, threading in without modification.
- Broad Series Compatibility — Confirmed fitment across WRS roller screed models (WRSPUDF, WRS5200, WRS5200DFPU) and HTN and HHX ride-on power trowel models (HTNS5S-2, HHXD5, HHXD5-ES, HHXG5, HTN27K, HTN28K).
- Leak-Free Fluid Routing — A properly seated bushing fitting maintains sealed fluid passages; a worn or cross-threaded fitting can cause pressure loss, fluid leakage, and inconsistent hydraulic or fuel system performance.
- Fluid System Integrity — Used in fuel or hydraulic plumbing circuits, a correctly rated brass bushing prevents contamination and maintains system pressure critical to safe machine operation.
A brass bushing fitting is a threaded adapter used to connect two pipe or hose fittings of different sizes within a fluid circuit. In ride-on trowels and roller screeds, these fittings are commonly found in fuel supply lines, hydraulic circuits, or water system plumbing, bridging ports of differing thread sizes to maintain a continuous, sealed flow path. When a bushing fitting fails — through cracking, corrosion, or thread damage — the result is fluid leakage or a loss of system pressure that can interrupt machine operation or create unsafe working conditions. Replacing it with the correct Multiquip OEM part 19317 restores the original sealed connection and keeps the fluid system functioning as designed.
For fitment questions or to confirm compatibility with your specific unit, contact the DHS Equipment team directly.
Part Details
| Part Number | 19317 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Brass Bushing Fitting 1/4FPx3/8MP |
Compatibility & Fitment
| Name | Model |
|---|---|
| Ride-On Roller Screeds | WRSPUDF |
| Ride-On Roller Screeds | WRS5200 |
| International Ride-On Power Trowels | HTNS5S-2 |
| Ride-On Roller Screeds | WRS5200DFPU |
| Whiteman Ride-On Power Trowels | HHXD5-ES |
| Whiteman Ride-On Power Trowels | HHXG5 |
| Whiteman Ride-On Power Trowels | HHXD5 |
| Whiteman Ride-On Power Trowels | HTN28K |
| Whiteman Ride-On Power Trowels | HTN27K |
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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