Multiquip L68111 Inner Bearing Cup

The Multiquip L68111 Inner Bearing Cup is a genuine OEM component designed for MQ62TK, QP4TKT, and MQ62TDD trash pump models. Sourced directly from Multiquip, this part meets the exact specifications of the original, ensuring a correct fit within the bearing assembly. It is confirmed compatible with the MQ62TK, QP4TKT, and MQ62TDD units, so you can order with confidence. DHS Equipment stocks genuine Multiquip OEM parts to keep your pump running the way it was engineered to.

Key Features

• Genuine OEM Bearing Seat Integrity — Machined to the precise taper and surface finish required for correct bearing seating and load transfer in the pump shaft assembly.
• Direct Drop-In Replacement — Engineered to install into the original bearing housing without modification, maintaining the correct bearing preload and alignment.
• Confirmed Fitment — Compatible with MQ62TK, QP4TKT, and MQ62TDD Multiquip trash pumps.
• Sustained Pump Performance — A properly seated inner bearing cup supports smooth shaft rotation under load; a worn or failed cup leads to bearing movement, heat buildup, and accelerated shaft damage.
• Genuine Multiquip Quality — Supplied as an authorized OEM part, matched to the original material grade and dimensional tolerances specified for this bearing application.

The inner bearing cup — also known as a bearing race — is the hardened outer ring that the tapered roller bearing rides against inside the bearing housing. It provides the precision surface that guides and supports the bearing under both radial and axial loads generated during pump operation. When the cup wears, becomes pitted, or shifts out of position, bearing noise increases, shaft runout worsens, and the pump impeller can fall out of alignment, ultimately leading to seal failure and pump damage.

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.