The Multiquip 11749 Straight Fitting 8MJ-8MO is a genuine OEM fitting designed for STX55J6, STX55Y6, LD6, LD6SL, LD60, WRS5200, WRS5200DFPU, and WRSPUDF series equipment. As a factory-sourced component, 11749 meets the exact dimensional and pressure specifications required by Multiquip ride-on trowels and roller screeds. DHS Equipment supplies this part direct, so you can be confident you are getting the correct fitting for your machine. Verify your model code against the fitment list before ordering to ensure a direct swap.
Key Features
- Genuine OEM Fluid-Line Integrity — Manufactured to Multiquip's exact thread form and sealing geometry, maintaining the pressure rating of the hydraulic or fluid circuit it serves.
- Straight 8MJ-8MO Thread Configuration — Male JIC to male ORB straight body profile connects directly into existing port and hose-end fittings with no adapters needed.
- Broad Series Compatibility — Confirmed fitment across STX55J6, STX55Y6, LD6, LD6SL, LD60, WRS5200, WRS5200DFPU, and WRSPUDF models from Multiquip's ride-on trowel and roller screed lines.
- Leak-Free Circuit Performance — A properly seated fitting keeps hydraulic or fluid pressure stable; a worn, cross-threaded, or wrong-spec fitting causes fluid loss, pressure drop, and unplanned downtime on the pour.
- Pressure-System Safety — Using the correct OEM-rated fitting in a pressurized hydraulic circuit prevents fitting failure under load, protecting operators and bystanders from high-pressure fluid hazards.
A straight fitting connects two fluid-line components — such as a hose end and a port on a valve, pump, or manifold — in a fixed, inline orientation. The 8MJ-8MO designation indicates a male JIC (37-degree flare) end on one side and a male ORB (O-ring boss) end on the other, allowing the fitting to bridge two different thread and sealing standards within the same fluid circuit. When a fitting corrodes, strips, or develops a leak, it compromises the hydraulic pressure that powers blade pitch adjustment and drive functions on ride-on trowels, or the screed drive system on roller screeds — making prompt replacement with the correct part essential to keeping the machine operating as intended.
Part Details
| Part Number | 11749 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Straight Fitting 8MJ-8MO |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | STX55J6 |
| Ride-On Roller Screeds | WRS5200DFPU |
| Ride-On Roller Screeds | WRS5200 |
| Ride-On Roller Screeds | WRSPUDF |
| Whiteman Ride-On Power Trowels | LD6/LD6SL |
| Whiteman Ride-On Power Trowels | STX55Y6 |
| Whiteman Ride-On Power Trowels | LD60 |
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.
