Multiquip 55008-03 Front CV-3 Bearing

The Multiquip 55008-03 is a genuine OEM Front CV-3 Bearing designed for Multiquip concrete vibrator models CV1A, CV2A, CV2B, CV3A, and CV3B. As a factory-authorized OEM component, it is manufactured to the same tolerances and material specifications as the original part, ensuring a direct, accurate fit within the vibrator head assembly. Sourced through DHS Equipment as an authorized Multiquip parts distributor, the 55008-03 is the correct replacement bearing for CV-series vibrators when the original bearing shows wear, roughness, or failure.

Key Features

• OEM Precision Tolerancing — Manufactured to exact bearing clearance and load specifications required by the CV-series vibrator head, ensuring correct rotational support without play or binding.
• Direct Drop-In Replacement — Seats into the front bearing position of the vibrator head housing the same way the original part does, with no machining or adaptation needed.
• Broad CV-Series Compatibility — Confirmed fitment for CV1A, CV2A, CV2B, CV3A, and CV3B Multiquip concrete vibrators, covering multiple models in the CV family.
• Sustained Vibration Output — A correctly fitted front bearing maintains the eccentric shaft's alignment and balance, preserving consistent vibration frequency and amplitude for effective concrete consolidation.
• Genuine OEM Sourcing — Carrying the Multiquip OEM designation means this bearing meets the material grade and dimensional standards set for the original production unit — not an approximation.

The front bearing in a concrete vibrator head supports the eccentric shaft as it spins at high speed to generate the vibration transmitted to the concrete. It carries both radial and axial loads created by the rotating eccentric weight, keeping the shaft centered and stable during operation. When this bearing wears or fails, vibration output becomes erratic or stops entirely, and continued operation risks damaging the vibrator head housing and shaft — making timely replacement critical to maintaining effective concrete consolidation on the pour.

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.