The Multiquip 516618 O-Ring is a genuine OEM sealing component designed for C10SH8 and C10PH8 concrete mixers. As an OEM part sourced directly through Multiquip, it meets the exact material and dimensional specifications of the original, ensuring a proper compression seal in the application it was designed for. This O-Ring is the correct replacement for both the steel-drum and poly-drum variants of the C10H8 series mixer lineup.
Key Features
- OEM-Grade Seal Material — Manufactured to the original compound and durometer specification, delivering the compression and chemical resistance required in a concrete mixer environment.
- Drop-In Replacement — Dimensionally identical to the factory-installed O-Ring, seating directly into the original groove without resizing or trimming.
- Confirmed Fitment — Verified for use on Multiquip C10SH8 and C10PH8 concrete mixers.
- Leak Prevention — A correctly seated O-Ring maintains a fluid-tight barrier at its joint, keeping lubricant in and contaminants out to protect surrounding components.
- Genuine OEM Confidence — Supplied under Multiquip part number 516618, so you can cross-reference it against your parts manual with certainty before ordering.
An O-Ring forms a compressible seal between two mating surfaces or within a housing bore, preventing the passage of fluid, grease, or air past the joint. In a concrete mixer, O-Rings are typically found in drive assemblies, drum hubs, and fluid-containing housings where maintaining a tight seal is critical to keeping lubricants contained and abrasive slurry out. When an O-Ring hardens, cracks, or becomes compressed beyond its elastic limit, it loses its sealing ability — leading to leaks, accelerated wear on adjacent parts, and eventually more costly repairs.
DHS Equipment stocks genuine Multiquip OEM replacement parts and can help confirm fitment for your specific machine. Contact our parts team with your model and serial number if you have any questions before ordering.
Part Details
| Part Number | 516618 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Mixers | C10SH8 |
| Concrete Mixers | C10PH8 |
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.
