Multiquip 511238 Fill Cover

The Multiquip 511238 Fill Cover is a genuine OEM component designed for MQ600-series trash pumps, including the MQ600TD80-TLRB, MQ600TD80-TLRP, MQ600H, MQ600HTB, and MQ600HTP. As a direct OEM replacement, it is manufactured to the exact specifications of the original part, ensuring a proper fit and correct function within the pump assembly. DHS Equipment sources this part directly through authorized channels so you receive the same component that left the factory.

Key Features

• Genuine OEM Construction — Produced to Multiquip's original design tolerances, ensuring the cover seats and seals correctly against the pump housing without gaps or fitment issues.
• Direct-Fit Replacement — Drops into place on compatible MQ600-series trash pumps with no modification to mounting points or hardware.
• Broad MQ600-Series Compatibility — Confirmed fitment across MQ600TD80-TLRB, MQ600TD80-TLRP, MQ600H, MQ600HTB, and MQ600HTP models.
• Protects the Fill Point — Keeps the fill opening sealed against debris, water ingress, and contaminants that can compromise fluid quality and internal pump components.
• Verified Part Number — Order with confidence using Multiquip part number 511238 to confirm you are receiving the correct cover for your pump model.

The fill cover is the protective cap or lid that closes off the fluid fill port on the pump housing. It prevents dirt, debris, and moisture from entering the fill opening during transport, storage, and operation. When the fill cover is cracked, missing, or no longer seating correctly, contaminants can enter the pump system, leading to accelerated wear on internal components and potential pump failure. Replacing a damaged fill cover promptly is a simple step that protects the integrity of the broader pump assembly.

For questions about fitment or to confirm this part is correct for your specific unit, contact the DHS Equipment team.

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.