The Multiquip EM518993FM Motor and Fan Assembly is a genuine OEM replacement built for LS400, LS500, LS600, and LS600P hydraulic-driven concrete pumps. This assembly is sourced directly from Multiquip and meets the original design specifications for these Mayco concrete pump models. Ordering the correct OEM assembly ensures a direct, compatible fit without guesswork or modification. DHS Equipment stocks this part to keep your concrete pump running at full capacity.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design specs, ensuring the motor output and fan configuration match what the hydraulic system expects from this assembly.
- Direct-Fit Replacement — Engineered to mount and connect exactly as the original, with matching attachment points for the LS-series pump housing.
- Broad LS-Series Compatibility — Confirmed fitment for LS400, LS500, LS600, and LS600P hydraulic-driven concrete pumps.
- Sustained Hydraulic Cooling Performance — A properly functioning motor and fan assembly maintains safe operating temperatures across the hydraulic circuit, protecting downstream components during extended pours.
- Verified Multiquip Part Number — The EM518993FM part number is confirmed against Multiquip's OEM catalog, so you can order with confidence that this is the correct assembly for your machine.
The motor and fan assembly on an LS-series concrete pump serves a critical role in managing hydraulic system heat. The motor drives the cooling fan, which pulls airflow across the hydraulic oil cooler to regulate fluid temperature during operation. When this assembly wears out or fails, hydraulic fluid temperatures can climb rapidly, leading to reduced pump efficiency, accelerated seal wear, and potential damage to the hydraulic circuit. Replacing a failed unit promptly with the correct OEM assembly restores proper thermal management and protects the rest of the pump's hydraulic components.
For questions about fitment or part availability, contact the DHS Equipment team directly.
Part Details
| Part Number | EM518993FM |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Motor and Fan Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS600P |
| Mayco Pumps | LS400 |
| Mayco Pumps | LS600 |
| 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.
