Multiquip 12247 Fitting 90-Degree 6MJ-3/8MP

The Multiquip 12247 is a genuine OEM Fitting 90-Degree 6MJ-3/8MP designed for STH hydrostatic ride-on trowels. As a direct OEM replacement, this fitting is manufactured to the same specifications as the original component installed at the factory, ensuring a correct, trouble-free connection within the hydraulic circuit. Sourced directly through authorized distribution channels, the part is the exact part called out in Multiquip's own service documentation for STH series machines.

Key Features

• OEM Hydraulic Integrity — Manufactured to the same thread form and angle specifications as the original, maintaining leak-free sealing performance in high-pressure hydraulic lines.
• 90-Degree Routing Geometry — The right-angle configuration routes hydraulic lines cleanly within the tight confines of the trowel's drive system, allowing proper hose routing without stress or kinking.
• Correct Thread Interface — The 6MJ-3/8MP thread pairing connects JIC male flare to male pipe taper, matching the original port configuration without adapters or modifications.
• STH Series Compatibility — Confirmed fitment for Multiquip STH hydrostatic ride-on trowels, so you can order with confidence that this part is the right part for your machine.
• Hydraulic System Dependability — A sound fitting keeps blade pitch control and drive response consistent; a failed or leaking fitting can cause pressure loss, erratic blade behavior, or full hydraulic system shutdown mid-pour.

A hydraulic fitting routes pressurized fluid between hoses, tubes, and ports within a hydrostatic drive system. In a ride-on trowel like the STH series, the hydraulic circuit controls both the propulsion of the machine and the pitch adjustment of the finishing blades, making every fitting in the system critical to smooth, responsive operation. When a fitting cracks, strips, or develops a leak, hydraulic pressure drops, leading to sluggish or unpredictable blade response and potential fluid loss that can sideline the machine entirely.

For questions about fitment or to confirm compatibility with your specific STH model, contact the DHS Equipment parts team before ordering.

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.