Multiquip 8001-046 Armature and Bearing Assembly 230V 3HP SVA-3

The Multiquip 8001-046 is a genuine OEM Armature and Bearing Assembly 230V 3HP SVA-3 designed for Multiquip concrete vibrator models CV1A, CV2A, CV2B, CV3A, and CV3B. As a direct Multiquip OEM component, 8001-046 is manufactured to the same specifications as the original assembly, ensuring correct electrical output and mechanical fitment within the vibrator unit. This assembly is the right call when the original has failed or worn beyond service limits and you need a part that installs without guesswork.

Key Features

• OEM Electrical Specification: — Wound and rated to the correct 230V, 3HP output for the SVA-3 vibrator motor, maintaining the power delivery the machine was engineered around.
• Integrated Bearing Assembly: — Bearings are pre-installed as part of the assembly, so the rotating assembly arrives ready to drop in as a single unit without sourcing bearings separately.
• Confirmed Fitment: — Verified for CV1A, CV2A, CV2B, CV3A, and CV3B series Multiquip concrete vibrators — cross-reference your model before ordering.
• Restores Full Motor Performance: — A worn or damaged armature causes the vibrator motor to run hot, lose power, or fail entirely; replacing with this OEM assembly brings output back to spec.
• Electrical Safety Compliance: — Genuine OEM construction ensures correct insulation, winding integrity, and bearing tolerances, which matter for safe operation of any 230V electric motor in a construction environment.

The armature is the rotating core of an electric motor — it carries the windings that interact with the stator's magnetic field to generate torque and spin the motor shaft. In a concrete vibrator, a healthy armature is what drives the eccentric weight or flex shaft that produces the vibration needed to consolidate concrete and eliminate air voids. When an armature wears out or fails — through brush wear, heat damage, or bearing degradation — the motor loses power, runs rough, or stops entirely, bringing your pour to a halt. The integrated bearing assembly in this unit supports the armature shaft and keeps it running true, so replacing both together as a matched assembly is the correct approach to a lasting repair.

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.