Multiquip 19721-001 Retaining Ring

The Multiquip 19721-001 is a genuine OEM Retaining Ring designed for Whiteman mortar mixer models WM45H, WM45HCE, and WM45HE. Sourced directly from Multiquip, this retaining ring delivers an exact match to the original component installed at the factory. Whether you are performing routine maintenance or addressing a mechanical failure, the 19721-001 ensures correct seating and secure component retention in your Whiteman mixer. Confirm your model against the fitment list before ordering to ensure a straight-forward replacement.

Key Features

• Genuine OEM Construction — Manufactured to the same dimensional tolerances as the original retaining ring, ensuring the part seats, snaps, and holds exactly as intended in the mixer assembly.
• Drop-In Replacement — Matches the original groove dimensions and ring profile for direct installation without reworking the shaft or housing.
• Confirmed Fitment — Compatible with Whiteman mortar mixer models WM45H, WM45HCE, and WM45HE; verify your model code before ordering.
• Secure Component Retention — A properly seated retaining ring keeps rotating and sliding components locked in their correct axial position, preventing premature wear on adjacent parts.
• Correct Part, First Time — Part number 19721-001 cross-references directly to these mixer models, eliminating guesswork when sourcing a like-for-like replacement.

A retaining ring is a fastening component that locks into a machined groove on a shaft or inside a bore, preventing axial movement of the parts it secures. In a mortar mixer like the WM45H series, retaining rings hold critical drivetrain and rotating components in their designed position during the continuous stress of mixing operations. When a retaining ring becomes worn, deformed, or breaks, the component it retains can shift, causing accelerated wear on shafts, bearings, and housings — and ultimately leading to more extensive mechanical repairs.

DHS Equipment is an authorized Multiquip parts dealer. If you need help confirming fitment or have questions about part number 19721-001, contact our parts team directly.

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.