Multiquip 17431 Motor Frame

The Multiquip 17431 Motor Frame is a genuine OEM component designed for ST41230, ST41460, ST61230, and ST61460 submersible pumps. As a factory-sourced replacement, it meets the exact fit and dimensional requirements of the original part, ensuring a straightforward installation with no guesswork. This motor frame is the correct replacement for Multiquip submersible pump models in both the ST4 and ST6 series, making it a dependable choice when restoring a pump to full working condition.

Key Features

• Genuine OEM Structural Integrity — Manufactured to the same material and dimensional standards as the original motor frame, maintaining the housing rigidity that submersible pump motors depend on.
• Direct-Fit Replacement — Engineered to align precisely with motor and pump housing mounting points, allowing straightforward bolt-up installation without rework.
• Confirmed Compatibility — Fits ST41230, ST41460, ST61230, and ST61460 submersible pump models across the ST4 and ST6 series.
• Protects Motor Alignment — A properly seated motor frame keeps the motor centered and secured, preventing vibration-induced wear on internal components during pump operation.
• Submersible-Grade Construction — Built to withstand continuous operation in submerged environments where structural failure of the frame would compromise the entire pump assembly.

The motor frame is the structural housing that encases and supports the electric motor inside a submersible pump. It holds the motor in correct alignment relative to the pump impeller and serves as the anchor point for all internal components. When the motor frame is cracked, corroded, or damaged, the motor can shift out of alignment, leading to excessive vibration, accelerated bearing wear, and ultimately pump failure — making timely replacement critical to keeping the pump operational.

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.