The Multiquip PD242 Quick Coupler WM120 is a genuine OEM component designed for the WM120 Whiteman plaster and mortar mixer. Sourced directly from Multiquip, this part matches the exact specifications of the original coupling used on WM120 equipment — no guesswork, no fitment risk. If your mixer is showing signs of coupling wear, slippage, or drive disconnect, the part is the correct OEM solution to restore full operation.
Key Features
- Genuine OEM Construction — Manufactured to the same tolerances and material grades as the original, ensuring the coupling engages and transfers drive force exactly as intended on the WM120.
- Quick-Connect Design — Built for fast, tool-free engagement so downtime during mixer servicing stays short and reassembly is straightforward.
- Confirmed WM120 Fitment — Verified for direct compatibility with the Whiteman WM120 mortar and plaster mixer series.
- Restored Drive Integrity — A worn or failed coupler causes loss of power transfer to the mixing drum; replacing it with PD242 brings the drivetrain back to full, consistent output.
- OEM Part Number PD242 — Cross-reference this number against your mixer's parts manual to confirm before ordering and avoid costly returns.
The quick coupler on a mortar or plaster mixer is the mechanical link between the drive system and the mixing drum. It allows the drum to engage and disengage cleanly while transmitting rotational force under load. When a coupler wears, cracks, or loses its locking grip, the drum may slip, fail to turn, or disconnect entirely during operation — halting your mix cycle and potentially damaging connected components. Replacing a failed coupler promptly with the correct OEM part keeps the drivetrain running smoothly and protects the surrounding drive components from secondary wear.
Part Details
| Part Number | PD242 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Quick Coupler WM120 |
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.
