The Multiquip EM800303 O-Ring is a genuine OEM sealing component designed for the LS600P concrete pump. As a direct OEM replacement, this O-Ring is manufactured to the exact material and dimensional specifications required by the LS600P, ensuring a proper seal without modification or improvisation. Sourced directly through Multiquip's authorized parts program, this is the same component used in original production assemblies. Verify your model against the LS600P fitment before ordering to confirm compatibility.
Key Features
- OEM Material Specification — Manufactured to the precise elastomer compound and durometer rating required for hydraulic and fluid sealing in concrete pump applications.
- Drop-In Sealing Fit — Sized to seat correctly in the original groove geometry of the LS600P, ensuring full compression and a leak-free seal on installation.
- LS600P Fitment Confirmed — Engineered specifically for the Multiquip LS600P hydraulic-driven concrete pump platform.
- Leak Prevention — A correctly seated O-Ring maintains system pressure and prevents fluid bypass that can lead to pump inefficiency or hydraulic fluid loss.
- Genuine OEM Sourcing — Supplied under the Multiquip OEM parts program, ensuring the correct compound grade for the pressures and fluid types present in the LS600P system.
An O-Ring is a circular elastomeric seal used to close the gap between two mating surfaces, preventing fluid or air from escaping under pressure. In a concrete pump like the LS600P, O-Rings are found throughout the hydraulic circuit and fluid passages, where maintaining a reliable seal is critical to consistent pumping pressure and output. When an O-Ring degrades, cracks, or loses its compression set, the result is fluid leakage, pressure loss, and potential contamination of surrounding components — making timely replacement essential to keeping the pump operating correctly.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | EM800303 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS600P |
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.
