The Multiquip 517400 is a genuine OEM Drum and Shaft Assembly WM120PMH11 designed for Multiquip mixer equipment. Sourced directly from Multiquip, this assembly matches the original component specification for a direct, bolt-in replacement with no guesswork. Confirmed fitment for WM120PM series mixers means you can order with confidence and get your machine back to work fast. DHS Equipment supplies this as an authorized Multiquip OEM part, so you know you are getting exactly what the machine was built with.
Key Features
- Genuine OEM Construction — Manufactured to the same tolerances and material grades as the original drum and shaft assembly, ensuring the rotating mass and shaft engagement behave exactly as the machine was engineered to perform.
- Direct Bolt-In Replacement — Mounting points, shaft diameter, and drum profile match the original assembly, so installation follows the standard service procedure without custom fitting or modification.
- Confirmed Mixer Fitment — Validated for WM120PM series Multiquip mixers; the model-specific designation WM120PMH11 is built into the part itself, eliminating compatibility guesswork.
- Maintains Full Mixing Performance — A worn or damaged drum and shaft assembly causes uneven mixing action, excessive vibration, and accelerated wear on surrounding components; replacing it with the correct OEM assembly restores consistent drum rotation and load capacity.
- Long-Term Structural Integrity — As a combined drum and shaft unit, this assembly distributes load evenly across the drivetrain, reducing stress concentrations that can develop when mismatched or worn individual components are used.
The drum and shaft assembly is the core rotating component of a mortar or plaster mixer. The drum holds and churns the material, while the shaft transfers power from the drive system to keep the drum turning under load. When this assembly wears, cracks, or becomes misaligned, mixing efficiency drops, the machine may vibrate abnormally, and stress can transfer into the gearbox and motor. Replacing the drum and shaft as a matched assembly restores proper balance and drivetrain alignment, protecting the surrounding components from premature wear.
For fitment questions or to confirm this part is correct for your specific machine configuration, contact the DHS Equipment team directly.
Part Details
| Part Number | 517400 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Drum and Shaft Assembly WM120PMH11 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mixers | WM120PM |
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.
