Wacker Neuson 5000127786 Bearing Bracket

The Wacker Neuson is a genuine OEM Bearing Bracket designed for the AR and ARFU series external concrete vibrators, covering a wide range of AR 26, AR 36, and ARFU 36 models across multiple voltage and frequency configurations. As a factory-sourced component, the meets the exact dimensional and material specifications set by Wacker Neuson, ensuring a direct, trouble-free installation. This Bearing Bracket is confirmed to fit models including the AR 36/6/042, AR 36/12/042, AR 36/3/230 W, AR 36/3/400, AR 26/3/230 W, AR 26/3/400, ARFU 36/6/230, ARFU 36/6/115, and many additional variants within the AR and ARFU 36 family. Keeping this bracket in sound condition is essential to maintaining the structural integrity and vibration output of your external vibrator.

Key Features

• OEM Dimensional Accuracy — Manufactured to Wacker Neuson's original tolerances, ensuring the bearing seats correctly and maintains proper shaft alignment under continuous vibration loads.
• Drop-In Installation — Matches the original mounting geometry of the AR and ARFU 36 series housings, so the bracket installs into the existing assembly without reworking mounting points.
• Broad AR and ARFU 36 Series Coverage — A single part number spans AR 26, AR 36, and ARFU 36 models in 42 V, 115 V, 230 V, 240 V, 400 V, 440 V, 460 V, 480 V, and 500 V configurations, making it a versatile stock item for mixed fleets.
• Sustained Vibration Output — A correctly seated bearing bracket keeps the eccentric shaft running true; a worn or cracked bracket allows bearing movement that degrades compaction force and accelerates internal wear.
• Genuine OEM Part — Sourced directly from Wacker Neuson, part 5000127786 carries the same quality standard as the component originally installed at the factory.

The Bearing Bracket serves as the structural housing that locates and retains the bearing supporting the eccentric shaft inside an external concrete vibrator. By holding the bearing firmly in position, it ensures the shaft spins concentrically and transmits consistent vibration energy into formwork or concrete forms. When the bracket cracks, deforms, or wears at the bearing seat, the bearing shifts out of alignment — leading to uneven vibration, accelerated bearing failure, increased heat buildup, and ultimately a loss of 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.

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Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.