The Multiquip EM514603 Accumulator Hose is a genuine OEM component designed for hydraulic-driven Mayco concrete pump models including the LS400, LS500, LS600, LS60TD, LS40D, LS40TD, LS50TD, and LS600P. Sourced directly from Multiquip, this hose meets the original engineering specifications for your machine's hydraulic accumulator circuit. DHS Equipment stocks this part to get your pump back up and running with a confirmed OEM fit. If you need help verifying fitment for your specific unit, our parts team is ready to assist.
Key Features
- Genuine OEM Construction — Built to original Multiquip specifications, ensuring the hose material, diameter, and end fittings match what the hydraulic accumulator circuit was engineered to accept.
- Direct-Fit Replacement — Connects to the accumulator assembly using the original routing and connection points, so installation follows the factory layout without modification.
- Broad LS-Series Compatibility — Confirmed fitment across LS400, LS500, LS600, LS60TD, LS40D, LS40TD, LS50TD, and LS600P hydraulic concrete pump models.
- Hydraulic Pressure Integrity — A sound accumulator hose maintains consistent pressure delivery to the pumping circuit; a cracked or failing hose causes pressure loss, erratic output, or full pump shutdown on the jobsite.
- Verified OEM Part Number — Part number EM514603 is a current Multiquip OEM reference, reducing the risk of ordering mismatched hose assemblies for your LS-series pump.
The accumulator hose connects the hydraulic accumulator to the pump's hydraulic circuit, allowing pressurized fluid to flow to and from the accumulator bladder or piston that dampens pressure spikes during the pumping stroke. This smooths out the surge created each time the concrete pump cylinder cycles, protecting downstream hydraulic components from shock loads. When the hose develops cracks, leaks, or internal deterioration, hydraulic pressure becomes inconsistent, output drops, and the risk of damage to the accumulator and pump valves increases significantly.
Have questions about this part or need to confirm fitment for your machine? Contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | EM514603 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Accumulator Hose |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS400 |
| Mayco Pumps | LS500 |
| Mayco Pumps | LS600 |
| Mayco Pumps | LS60TD |
| Mayco Pumps | LS40D |
| Mayco Pumps | LS40TD |
| Mayco Pumps | LS50TD |
| 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.
