The Multiquip EM98065 is a genuine OEM Grooved Rubber Seal designed for the LS-series hydraulic-driven concrete pump lineup, including LS300GK, LS300G, LS300P, LS300, LS400, LS500, LS600, LS600P, LS40D, LS40TD, LS50TD, and LS60TD models. As a factory-sourced component, it is manufactured to the exact material grade and dimensional profile specified for these machines, ensuring a correct, leak-free installation every time. DHS Equipment supplies this part direct from Multiquip's authorized parts network, so you can order with confidence knowing you are receiving the exact EM98065 specified for your pump.
Key Features
- Precision-Molded Seal Profile — Grooved rubber construction maintains consistent compression and seating geometry required for hydraulic concrete pump circuits.
- Genuine OEM Material Grade — Sourced directly from Multiquip, this seal is produced from the same rubber compound spec used in original assembly, resisting hydraulic fluid, pressure cycling, and wear.
- Broad LS-Series Compatibility — Fits LS300GK, LS300G, LS300P, LS300, LS400, LS500, LS600, LS600P, LS40D, LS40TD, LS50TD, and LS60TD concrete pump models.
- Drop-In Replacement — Matches the original groove profile and outer diameter, seating directly into the existing bore without modification to surrounding components.
- Pressure Integrity — A correctly seated grooved seal maintains the hydraulic circuit closure necessary for consistent pump output pressure and reliable concrete delivery.
- Fluid Containment Compliance — In a hydraulic concrete pump, seal integrity is a functional safety requirement; using the correct OEM-spec seal prevents uncontrolled hydraulic fluid loss under operating pressure.
A grooved rubber seal creates a dynamic or static sealing barrier within the hydraulic circuit of an LS-series concrete pump, preventing fluid from bypassing between mating components under pressure. The grooved profile locks the seal in place within its housing, maintaining consistent contact and preventing extrusion even as internal pressures fluctuate during pumping cycles. When this seal deteriorates or fails, hydraulic fluid escapes the circuit, causing pressure loss, reduced pump output, and potential contamination of the surrounding environment — making timely replacement critical to keeping the pump operating at rated capacity.
For fitment questions or order assistance, contact DHS Equipment directly — our parts team can verify compatibility for your specific LS-series pump by model code or serial number before you order.
Part Details
| Part Number | EM98065 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Grooved Rubber Seal |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS300GK |
| Mayco Pumps | LS300G |
| Mayco Pumps | LS300P |
| Mayco Pumps | LS600P |
| Mayco Pumps | LS300 |
| Mayco Pumps | LS50TD |
| Mayco Pumps | LS40TD |
| Mayco Pumps | LS600 |
| Mayco Pumps | LS500 |
| Mayco Pumps | LS400 |
| Mayco Pumps | LS40D |
| Mayco Pumps | LS60TD |
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.
