The Multiquip 59673 is a genuine OEM 1-1/2" MNPT x 1-1/2" M Fitting designed for Water Trailer and J36-M30 series equipment. As a direct Multiquip OEM part, it is manufactured to the exact specifications required for a proper, leak-free connection in your plumbing or fluid transfer circuit. Fitment covers Water Trailer models as well as the J36-M30 Whiteman ride-on and walk-behind power trowel series. Keep a spare on hand to avoid unexpected downtime caused by a damaged or corroded fitting.
Key Features
- Genuine OEM Thread Integrity — Machined to the exact 1-1/2" MNPT x 1-1/2" M thread specification, ensuring a fully sealed, pressure-rated connection without the risk of cross-threading or mismatched tolerances.
- Drop-In Connection — Matches the original port geometry on Water Trailer and J36-M30 series equipment, threading directly into existing fittings with no reworking of lines or adapters.
- Broad Fitment Coverage — Compatible with Multiquip Water Trailer models and the J36-M30 Whiteman ride-on and walk-behind power trowel series.
- Fluid Circuit Reliability — A properly sealed fitting maintains consistent flow and pressure in the fluid circuit; a worn or leaking fitting can starve downstream components and cause premature wear or system failure.
- Corrosion and Pressure Resistance — Built to withstand the operating pressures and environmental exposure typical of construction site fluid systems, maintaining a secure seal over extended service intervals.
A threaded pipe fitting like the Multiquip 59673 serves as the mechanical connection point between fluid lines, ports, or components within a machine's plumbing circuit. The 1-1/2" MNPT (Male National Pipe Thread) end creates a tapered, pressure-sealing thread joint with a female NPT port, while the 1-1/2" M end provides a straight male connection to the adjoining component. When a fitting becomes damaged, stripped, or corroded, it can introduce leaks that compromise fluid delivery, reduce system pressure, and potentially damage connected equipment. Replacing a worn fitting promptly with the correct OEM part restores a dependable, leak-free seal.
Part Details
| Part Number | 59673 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | 1-1/2" MNPT x 1-1/2" M Fitting |
Compatibility & Fitment
| Name | Model |
|---|---|
| Water Trailer | WT5HP-WTE5HP-WT5HPSG |
| Whiteman Ride-On Power Trowels | J36-M30 |
| Whiteman Walk-Behind Power Trowels | J36-M30 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.
