Wacker Neuson 5000105623 Spacer Ring

The Wacker Neuson Spacer Ring is a genuine OEM component designed for the AR 75 series external concrete vibrators. This OEM part is sourced directly through Wacker Neuson's authorized parts supply chain, ensuring it meets the exact dimensional and material standards of the original component. Fitment covers a wide range of AR 75 variants, including the AR 75/9/042, AR 75/6/042, AR 75/4,5/042, AR 75/9/250, AR 75/6/250, AR 75/3/400, and numerous additional AR 75 configurations across varying voltage and frequency ratings. Also fits the AP2560e battery-powered vibratory plate.

Key Features

• Exact OEM Dimensional Tolerancing — Manufactured to Wacker Neuson's original specifications, ensuring the correct spacing and alignment within the vibrator housing assembly.
• Direct-Fit Installation — Seats into the AR 75 vibrator body the same way as the original, requiring no reworking of adjacent components during reassembly.
• Broad AR 75 Series Coverage — Compatible with a wide range of AR 75 external vibrator models spanning multiple voltage ratings (42V, 55V, 115V, 230V, 240V, 250V, 275V, 400V, 440V, 460V, 500V) and frequency configurations.
• Maintains Proper Vibrator Alignment — Correct spacing between internal rotating components is critical to vibration output; a worn or missing spacer ring causes imbalance and accelerated bearing wear.
• Genuine OEM Assurance — As an authentic Wacker Neuson part, 5000105623 carries the material and quality standards expected of production-line components, not a generic substitute.

The spacer ring in an external concrete vibrator maintains the correct axial positioning of the eccentric weight and rotating shaft assembly inside the motor housing. By holding internal components at the designed separation distance, it ensures the vibration frequency and amplitude remain consistent and that rotating parts do not make unintended contact with the housing. When a spacer ring wears, cracks, or is missing entirely, internal components shift out of alignment, leading to irregular vibration output, excessive noise, premature bearing failure, and potential damage to the vibrator casing itself.

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.

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