Multiquip 8001-045 Armature and Bearing Assembly 115V 1HP SVA-1

The Multiquip 8001-045 is a genuine OEM Armature and Bearing Assembly 115V 1HP SVA-1 designed for Multiquip concrete vibrator models CV1A, CV2A, CV2B, CV3A, and CV3B. As a direct OEM replacement, it is manufactured to the same specifications as the original component, ensuring correct electrical output and mechanical fit within the vibrator motor housing. Sourced directly through authorized Multiquip supply channels, the 8001-045 is the correct service part for restoring full motor function to your SVA-1 vibrator unit.

Key Features

• Genuine OEM Motor Specification — Wound and balanced to the original 115V, 1HP electrical rating, maintaining correct current draw and rotational output for the SVA-1 motor.
• Integrated Bearing Assembly — Bearings are pre-fitted to the armature shaft, allowing direct installation into the motor housing without sourcing separate bearing components.
• Confirmed Fitment — Verified for Multiquip concrete vibrator models CV1A, CV2A, CV2B, CV3A, and CV3B.
• Restores Full Vibration Output — A worn or failed armature causes loss of motor torque and inconsistent vibration frequency; replacing with the correct OEM part returns the unit to rated performance.
• Electrical Safety Compliance — As a primary motor winding component, using the OEM-rated armature ensures the motor operates within its designed voltage and thermal limits, reducing risk of overload or insulation failure.

The armature is the rotating core of the electric motor inside the SVA-1 concrete vibrator. It converts electrical energy into mechanical rotation, which drives the vibration mechanism used to consolidate fresh concrete. The integrated bearings support the armature shaft, keeping it centered and reducing friction during high-speed operation. When the armature windings degrade or the bearings wear, the motor loses efficiency, generates excess heat, or fails to start — all of which interrupt the concrete placement process and can cause further damage to the motor housing if left unaddressed.

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.