The Multiquip EM16747 Water Separator Assembly is a genuine OEM component designed for LS-series Mayco hydraulic concrete pumps, including the LS600P, LS600, LS60TD, LS50TD, LS40TD, LS500, LS400, and LS40D. As a factory-original part, the EM16747 is built to the same specifications as the unit it replaces, ensuring a direct, trouble-free installation with no guesswork on fitment. Sourced directly through Multiquip's authorized parts network, this assembly is the correct service replacement for any LS-series machine requiring water separator maintenance. If you're servicing an LS400, LS500, or any LS-TD variant, this is the part your machine calls for.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances, ensuring the separator element and bowl seat correctly and seal without leakage under pump operating pressures.
- Direct-Fit Replacement — Matches the original mounting configuration on LS-series concrete pumps, dropping in place of the existing assembly with no bracket modifications or adapter fittings needed.
- Broad LS-Series Compatibility — Verified fitment across eight Mayco hydraulic pump models: LS600P, LS600, LS60TD, LS50TD, LS40TD, LS500, LS400, and LS40D.
- Protects Fuel System Integrity — Separates free water from diesel fuel before it reaches the injection system, preventing injector damage and rough running caused by water contamination in the fuel supply.
- Complete Assembly — Supplied as a full assembly, so you replace the entire unit in one service step rather than sourcing individual bowl, element, and housing components separately.
The water separator sits in the diesel fuel supply line and removes entrained water before it can reach the fuel injectors or injection pump. Water in diesel fuel causes accelerated injector wear, erratic combustion, and in severe cases, catastrophic injection pump failure. On high-output hydraulic concrete pumps like the LS-series, where sustained engine load is the norm, a clean, water-free fuel supply is critical to consistent performance and engine longevity. A failed or clogged separator assembly can allow water to pass through unchecked, leading to misfires, power loss, and costly downstream damage.
Part Details
| Part Number | EM16747 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Water Separator Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS600P |
| Mayco Pumps | LS600 |
| Mayco Pumps | LS60TD |
| Mayco Pumps | LS50TD |
| Mayco Pumps | LS40TD |
| Mayco Pumps | LS500 |
| Mayco Pumps | LS400 |
| Mayco Pumps | LS40D |
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.
