The Multiquip EM510684 Connector is a genuine OEM Connector designed for Multiquip hydraulic-driven concrete pump models including the LS300, LS300GK, LS300G, LS300P, LS400, LS500, LS600, LS600P, LS40D, LS40TD, LS50TD, and LS60TD series. As a direct OEM replacement, this connector meets the original engineering specifications Multiquip set for these machines, ensuring a correct, trouble-free installation. Sourced directly through authorized channels, the EM510684 is the part number to specify when your Mayco or Multiquip concrete pump requires connector service. DHS Equipment stocks genuine Multiquip parts to help keep your pump operating at full capacity.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances for hydraulic concrete pump connector applications, maintaining the integrity of the hydraulic circuit.
- Correct Port Alignment and Sizing — Engineered to match the exact port dimensions and thread specifications of the LS-series concrete pump hydraulic system, allowing straightforward installation without rework.
- Broad LS-Series Compatibility — Fits LS300, LS300GK, LS300G, LS300P, LS400, LS500, LS600, LS600P, LS40D, LS40TD, LS50TD, and LS60TD concrete pump models.
- Hydraulic Circuit Integrity — A sound connector keeps hydraulic pressure properly routed to the pumping mechanism; a failing connector can cause pressure loss, erratic pump output, or unplanned leaks.
- Leak-Free Sealing Performance — Designed to sustain the hydraulic pressures present in Multiquip LS-series pumping systems, supporting consistent, leak-free operation over extended service intervals.
A connector in a hydraulic-driven concrete pump serves as a critical junction point within the hydraulic plumbing, routing pressurized fluid between components such as the pump drive circuit and control valves. When a connector degrades, cracks, or develops thread damage, hydraulic pressure can drop or fluid can escape, leading to inconsistent pumping output or an inability to maintain prime. Replacing a worn connector with the correct OEM part restores hydraulic circuit continuity and protects surrounding components from the effects of pressure fluctuation.
Need help confirming this is the right part for your machine? Contact the DHS Equipment parts team — we're here to help you verify fitment and get the correct Multiquip OEM part the first time.
Part Details
| Part Number | EM510684 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Connector |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS300 |
| Mayco Pumps | LS300GK |
| Mayco Pumps | LS300G |
| Mayco Pumps | LS300P |
| Mayco Pumps | LS600 |
| Mayco Pumps | LS600P |
| Mayco Pumps | LS400 |
| Mayco Pumps | LS50TD |
| Mayco Pumps | LS40TD |
| Mayco Pumps | LS40D |
| Mayco Pumps | LS60TD |
| Mayco Pumps | LS500 |
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.
