The Multiquip 508096 Drum & Shaft Assembly Complete (Steel) is a genuine OEM replacement designed for WM-900P and WM-900S Whiteman plaster and mortar mixers. This complete steel drum and shaft assembly ships as a ready-to-install unit, covering both the mixing drum and the drive shaft in a single matched set. Sourced directly through Multiquip's OEM supply chain, part number 508096 ensures correct material grade, geometry, and fitment for these mixer models.
Key Features
- Heavy-Gauge Steel Construction — The drum is fabricated from steel for durability under the constant abrasion and load of mortar and plaster mixing cycles.
- Complete Assembly — Drum and shaft are supplied as a matched, complete unit, eliminating the guesswork of sourcing and pairing individual components separately.
- Genuine OEM Part — Manufactured to Multiquip's exact specifications, ensuring correct shaft diameter, drum volume, and drive engagement for the WM-900 series.
- Direct Fit for WM-900P and WM-900S — Engineered specifically for Whiteman WM-900P (plastic drum chassis) and WM-900S (steel drum chassis) mortar and plaster mixer models.
- Restored Mixing Performance — A worn or damaged drum and shaft causes uneven mixing, material leakage, and increased motor strain; replacing with this assembly restores full mixing capacity and consistent output.
The drum and shaft assembly is the core working unit of a mortar or plaster mixer — the drum holds and tumbles the material while the shaft transmits rotational force from the drive system to keep the drum turning. Over time, the drum interior can wear, pit, or crack from abrasive materials, and the shaft can develop play or damage at its mounting points, both of which compromise mix quality and put added stress on the drivetrain. Replacing the complete assembly as a unit ensures the drum and shaft are properly matched and balanced, restoring smooth, consistent operation.
Part Details
| Part Number | 508096 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Drum & Shaft Assembly Complete (Steel) |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mixers | WM-900P |
| Mixers | WM-900S |
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.
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