Multiquip 7791 Hydraulic Dump Assembly with Valve
Multiquip

Multiquip 7791 Hydraulic Dump Assembly with Valve

$2,133.18
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SKU:
7791-Multiquip
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The Multiquip 7791 Hydraulic Dump Assembly with Valve is a genuine OEM component designed for WM120 series Whiteman plaster and mortar mixers. This is a direct OEM replacement sourced from Multiquip, ensuring the assembly matches the original configuration for the WM120 platform. The steel construction and integrated valve make this a complete, ready-to-install unit that restores full hydraulic dump functionality to your mixer. Confirm your model against part number 7791 before ordering to ensure correct fitment.

Key Features

  • Complete Hydraulic Assembly: — Includes the dump assembly and integrated valve as a single unit, eliminating the need to source components separately.
  • Genuine OEM Construction: — Manufactured to Multiquip's original hydraulic specifications, ensuring correct pressure ratings and valve operation for the WM120 dump system.
  • Steel-Built Durability: — Steel drum construction stands up to the abrasive, high-load demands of continuous mortar and plaster mixing cycles.
  • Direct WM120 Fitment: — Engineered specifically for the WM120 Whiteman mortar mixer, with mounting points and hydraulic connections that align with the original assembly.
  • Restores Full Dump Control: — A worn or failed dump assembly compromises your ability to safely and cleanly discharge material; this replacement brings the system back to full working order.

The hydraulic dump assembly controls the tilting mechanism that allows the mixer drum to discharge its contents. When the operator activates the dump function, hydraulic pressure moves through the integrated valve to raise or lower the drum in a controlled motion. If the assembly leaks, loses pressure, or the valve sticks, the drum may fail to dump cleanly or could drop unpredictably — making prompt replacement important for both productivity and operator safety.

Part Details

Part Number7791
BrandMultiquip
Part TypeGenuine OEM
DescriptionHydraulic Dump Assembly with Valve

Compatibility & Fitment

Name Model
WM120 WM120

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.