Multiquip 13346 Steel Tub

The Multiquip 13346 Steel Tub is a genuine OEM replacement built for WM120PM and WM120SM Whiteman plaster and mortar mixers. As an authentic Multiquip component, it is manufactured to the same specifications as the original part, ensuring a direct, hassle-free installation on your mixer. This tub is the primary mixing vessel for your WM120-series machine, making it one of the most structurally critical components on the unit. DHS Equipment stocks this part to keep your mixer back in service with the correct OEM hardware.

Key Features

• Heavy-Gauge Steel Construction — Formed from durable steel to withstand the abrasive demands of continuous mortar, plaster, and grout mixing cycles.
• Genuine OEM Component — Sourced directly from Multiquip, this tub meets the exact material and dimensional standards of the original drum vessel it replaces.
• Direct-Fit for WM120-Series Mixers — Engineered specifically for WM120PM and WM120SM models, matching all mounting points and drum geometry for a clean swap.
• Mixing Integrity Restored — A damaged or corroded tub compromises batch consistency and can contaminate mixes; replacing it with the OEM steel tub restores full mixing performance.
• Long-Term Drum Durability — Steel construction resists deformation under load, maintaining the drum's shape and paddle clearance throughout demanding production schedules.

The steel tub is the main mixing chamber on the WM120-series mortar and plaster mixer — it is where all material is loaded, blended, and discharged during operation. Because the tub is in constant contact with abrasive materials like cement, sand, and aggregate, it is subject to wear, corrosion, and impact damage over time. A compromised tub can lead to uneven mixing, material leakage, and accelerated wear on paddles and seals, so replacing a worn or damaged tub promptly is essential to maintaining consistent batch quality and protecting surrounding components.

Have questions about fitment or need help confirming this is the right part for your machine? Contact the DHS Equipment parts team for assistance.

Part Details

Compatibility & Fitment

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.