The Multiquip 507549 Support Drum is a genuine OEM component designed for WM-900P and WM-900S Whiteman mortar mixers. Sourced directly from Multiquip, this part meets the original engineering specifications for your mixer, ensuring a correct, hassle-free installation. Whether you are performing scheduled maintenance or replacing a worn component, the part is the exact part your machine was built with. Confirm your model against the WM-900P and WM-900S fitment before ordering.
Key Features
- Genuine OEM Construction: — Manufactured to Multiquip's original material and dimensional specifications, delivering the structural integrity a load-bearing drum support demands.
- Direct-Fit Replacement: — Engineered as an exact match for the WM-900P and WM-900S drum mounting configuration, so installation aligns with the original hardware points without rework.
- Confirmed Fitment: — Verified for Whiteman WM-900P and WM-900S mortar mixers, covering both the plastic-drum and steel-drum variants of the 900-series platform.
- Drum Stability Under Load: — Properly supports the mixer drum during operation, maintaining correct rotational alignment and preventing excessive wear on drum and drive components.
- Long-Term Structural Integrity: — A worn or cracked support drum can cause drum wobble, uneven mixing, and accelerated wear on surrounding hardware — replacing it promptly protects the drivetrain.
The support drum is a structural component that cradles and stabilizes the mixing drum as it rotates during operation. It carries the weight and dynamic load of the drum and its contents, keeping rotation smooth and centered throughout the mix cycle. When the support drum wears, cracks, or deforms, the mixing drum can shift out of alignment, leading to uneven material mixing, increased stress on the drive system, and potential damage to adjacent components.
For questions about fitment or to verify this part against your serial number, contact DHS Equipment — our team is ready to help you get the right part the first time.
Part Details
| Part Number | 507549 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Support Drum |
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.
