Multiquip 8001-047 Armature and Bearing Assembly 230V 2HP SVA-2

The Multiquip 8001-047 is a genuine OEM Armature and Bearing Assembly 230V 2HP SVA-2 designed for Multiquip concrete vibrator models CV1A, CV2A, CV2B, CV3A, and CV3B. As a direct OEM replacement sourced through authorized Multiquip supply channels, this assembly is built to exact electrical and mechanical specifications for the SVA-2 vibrator unit. Correct fitment is confirmed across the CV-series vibrator family, so you can install with confidence knowing this is the right part for your machine.

Key Features

• Matched Electrical Output: — Wound and rated at 230V 2HP to meet the original power and torque specifications of the SVA-2 unit — not a generic substitute.
• Integrated Bearing Assembly: — Armature and bearing are supplied as a complete, pre-matched assembly, simplifying installation and ensuring correct bearing seating and shaft alignment.
• Genuine OEM Part: — Sourced directly from Multiquip, this component meets the same manufacturing standards as the part originally installed in CV-series concrete vibrators.
• CV-Series Compatibility: — Confirmed fit for CV1A, CV2A, CV2B, CV3A, and CV3B Multiquip concrete vibrators — verify your model code before ordering.
• Sustained Vibration Output: — A properly functioning armature maintains consistent motor speed and vibration frequency, which is critical for effective concrete consolidation and eliminating air voids.
• Electrical Safety Compliance: — As a motor winding component operating at 230V, using the correct OEM-rated armature helps ensure safe motor operation within designed current draw and insulation tolerances.

The armature is the rotating core of the electric motor inside the concrete vibrator. It converts electrical energy into rotational mechanical energy, which drives the eccentric weight that generates the high-frequency vibration needed to consolidate freshly poured concrete. The bearing assembly supports the armature shaft, keeping it centered and reducing friction during high-speed rotation. When the armature winding fails — through burnout, moisture damage, or wear — the motor loses power or stops entirely, and when the bearing wears out, shaft wobble and heat buildup follow, accelerating damage to surrounding components. Replacing both together as the 8001-047 assembly restores full motor performance and protects the integrity of the vibrator head.

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.