Multiquip 2750830002 Bearing Washer 12.5 x 19 x 0.5T

The Multiquip 2750830002 is a genuine OEM Bearing Washer 12.5 x 19 x 0.5T designed for ST1 and ST1F submersible pump models. As a direct OEM replacement sourced from Multiquip, this washer is manufactured to the exact dimensional tolerances required for correct bearing stack assembly. Verify your model number before ordering — this part is confirmed to fit ST1 and ST1F series submersible pumps. DHS Equipment stocks genuine Multiquip parts so you can get your pump back in service without the guesswork.

Key Features

• Exact Dimensional Tolerancing — Manufactured to precise 12.5 x 19 x 0.5T specifications, ensuring correct bearing load distribution within the pump assembly.
• Genuine OEM Component — Sourced directly from Multiquip, this washer meets the same material and thickness standards as the part originally installed at the factory.
• Confirmed Fitment — Compatible with Multiquip ST1 and ST1F submersible pump models; always cross-reference your model code before ordering.
• Bearing Stack Integrity — A correctly seated bearing washer maintains proper axial alignment inside the pump, preventing premature bearing wear and shaft damage.
• Direct Drop-In Replacement — Matches the original mounting configuration of the ST1 and ST1F pump internals, slotting into the existing bearing assembly without rework.

A bearing washer sits within the bearing assembly of a submersible pump, providing a flat, hardened surface that manages axial load and reduces metal-to-metal contact between rotating and stationary components. When this washer is worn, undersized, or missing, bearing surfaces experience uneven stress that accelerates wear on the shaft and housing. Replacing the washer with the correct OEM part restores proper bearing preload and helps the pump run efficiently at full depth.

For fitment questions or help confirming compatibility with your Multiquip submersible pump, contact the DHS Equipment parts team directly.

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.