Multiquip 530029 Retention Ring

The Multiquip 530029 Retention Ring is a genuine OEM component designed for Whiteman plaster and mortar mixer models including the WM63, WM70, and WM90 series. As a direct OEM replacement, this retention ring is manufactured to the same specifications as the original part, ensuring a correct installation every time. Confirmed fitment spans a wide range of Whiteman mixer configurations — including WM63E, WM63H5, WM63H8, WM63SLF, WM70S/P, WM70SLF, WM70PLF, WM90S/P, WM90SLF, and WM90PLF. Sourced directly from Multiquip, part number 530029 is the right choice when you need a verified OEM replacement for your mixer.

Key Features

• Genuine OEM Construction — Manufactured to original equipment tolerances, ensuring the ring seats and retains with the same holding force as the factory-installed component.
• Correct Mechanical Retention — Engineered to lock rotating or sliding shaft components securely in position, dropping directly into the original groove without alteration.
• Broad Whiteman Mixer Compatibility — Fits WM63, WM70, and WM90 series Whiteman plaster and mortar mixers across multiple engine and drum configurations.
• Prevents Axial Component Migration — A properly functioning retention ring keeps drivetrain and drum components properly aligned; a worn or missing ring can allow unwanted axial movement that accelerates wear on surrounding parts.
• Verified Multiquip Part Number — Ordering by part number 530029 eliminates guesswork and confirms you're receiving the exact replacement intended for these mixer models.

A retention ring — sometimes called a snap ring or circlip — is a fastener that seats into a machined groove on a shaft or inside a bore to prevent a component from sliding out of position. In a mortar or plaster mixer, these rings are typically found securing drum-drive components, bearing assemblies, or gear elements to their shafts. When a retention ring becomes worn, deformed, or missing entirely, the components it holds in place can shift axially, leading to misalignment, accelerated bearing wear, and eventual drivetrain damage. Replacing a damaged retention ring promptly keeps the mixer's rotating assembly properly constrained and running as intended.

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.