Multiquip EM25119 Tank Cover Plate

The Multiquip EM25119 Tank Cover Plate is a genuine OEM replacement designed for Mayco hydraulic-driven concrete pump models including the LS400, LS500, LS600, LS60TD, LS40D, LS40TD, and LS50TD. As a factory-sourced component, it meets the exact dimensions and material specifications required for proper fit and seal on the hydraulic tank assembly. DHS Equipment supplies this part direct, so you get the right component the first time without cross-referencing aftermarket catalogs. Confirm your model code before ordering to ensure a direct match.

Key Features

• Genuine OEM Construction — Sourced directly from Multiquip, this cover plate is manufactured to the same tolerances as the original, ensuring a flush, secure seal on the hydraulic tank.
• Direct-Mount Replacement — Engineered to bolt into the existing mounting points on the hydraulic tank housing with no rework or modification to surrounding components.
• Broad LS-Series Compatibility — Fits LS400, LS500, LS600, LS60TD, LS40D, LS40TD, and LS50TD Mayco concrete pump models, covering a wide range of hydraulic-driven pump configurations.
• Hydraulic System Integrity — A correctly seated tank cover plate keeps the hydraulic fluid reservoir properly sealed, preventing contamination and maintaining consistent system pressure for reliable pump operation.
• Contamination Control — Protects the hydraulic fluid from debris and environmental exposure — a critical consideration on active concrete pour sites where dust and aggregate are constant hazards.

The tank cover plate seals the top of the hydraulic fluid reservoir on LS-series concrete pumps, keeping the hydraulic system isolated from airborne debris, moisture, and concrete slurry. A secure seal is essential because hydraulic fluid contamination can degrade pump control response, accelerate wear on internal components, and ultimately compromise output consistency. When the cover plate cracks, warps, or loses its seal, the hydraulic circuit becomes vulnerable — replacing it promptly restores the integrity of the entire system.

Part Details

Compatibility & Fitment

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.