The Multiquip 515033 Retaining Ring is a genuine OEM component designed for Whiteman WM70 and WM90 series plaster and mortar mixers. As a direct OEM replacement, this retaining ring is manufactured to the same specifications as the original part, ensuring a correct, secure fit without any guesswork. Compatible across multiple WM70 and WM90 configurations — including PLF, S/P, and SLF variants — this part covers a broad range of Whiteman mixer builds. Keep your mixer running at full capacity by replacing worn or damaged retaining hardware with the correct OEM part.
Key Features
- Genuine OEM Construction — Manufactured to the original dimensional tolerances required to seat and hold correctly within the mixer assembly, with no risk of fitment mismatch.
- Drop-In Replacement — Engineered to install exactly as the original, with matching groove dimensions for the WM70 and WM90 mixer configurations.
- Broad Whiteman Mixer Compatibility — Fits WM70PLF, WM70S/P, WM70SLF, WM90PLF, WM90S/P, and WM90SLF models, covering a wide range of Whiteman plaster and mortar mixer variants.
- Retains Critical Components Under Load — A properly seated retaining ring keeps rotating and stationary components properly positioned during mixing operations, preventing lateral movement and premature wear on adjacent parts.
- Verified Part Number — Ordering by Multiquip part number 515033 confirms you are getting the correct ring profile for your specific Whiteman mixer model.
A retaining ring is a fastening component used to secure parts onto a shaft or inside a bore, preventing axial movement during operation. In a mortar or plaster mixer, retaining rings hold key drivetrain and rotating components in position, ensuring the mixer drum and related assemblies stay properly aligned under continuous load. When a retaining ring fails, becomes deformed, or is missing, adjacent components can shift, leading to accelerated wear, vibration, or mechanical damage to surrounding parts.
For fitment questions or to confirm compatibility with your specific Whiteman mixer serial number, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 515033 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Retaining Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Mixers | WM70PLF |
| Whiteman Mixers | WM70S/P |
| Whiteman Mixers | WM70SLF |
| Whiteman Mixers | WM90PLF |
| Whiteman Mixers | WM90S/P |
| Whiteman Mixers | WM90SLF |
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.
