Wacker Neuson 5100001680 3 Hole Plug

The Wacker Neuson 5100001680 is a genuine OEM 3 Hole Plug designed for the IRFU, IREN, IRSEN, IRSE, and IRflex families of internal concrete vibrators. As a direct OEM replacement, this plug is sourced from Wacker Neuson and manufactured to the exact specifications of the original part. It is compatible with a wide range of internal vibrator models across 115V, 120V, and 230V/250V configurations, including IRFU58, IRFU65, IREN57, IREN58, IREN65, IRSEN57, IRSEN58, IRSE-FU, and IRflex58/60 series units. Keeping this small but critical plug in proper working order helps maintain a safe and secure electrical connection within the vibrator assembly.

Key Features

• Genuine OEM Electrical Integrity — Sourced directly from Wacker Neuson, this plug meets the original dielectric and dimensional specifications required for safe, secure conductivity in the vibrator's electrical housing.
• Direct Drop-In Replacement — Engineered to seat and seal into the same three-hole receptacle as the original, with no adapters or modifications to the cable or housing needed.
• Broad IRFU / IREN / IRSEN / IRflex Compatibility — Fits a wide range of Wacker Neuson internal concrete vibrators across 57 mm, 58 mm, 60 mm, and 65 mm head sizes, covering both 115V/120V and 230V/250V voltage configurations.
• Maintains Cable-to-Unit Connection — A failed or cracked plug can cause intermittent power loss or prevent the vibrator from operating entirely; replacing it promptly restores full consolidation performance in the pour.
• Electrical Safety Compliance — On powered concrete vibrator equipment, a properly seated plug prevents exposed conductors and unintended arcing — critical when operating near wet concrete and water on an active pour site.

The 3 Hole Plug is the interface component that connects the vibrator's power cable to the converter or drive unit, forming a secure electrical and mechanical junction at the point where the two assemblies meet. It provides both electrical continuity and a physical lock that keeps the connection stable under the constant vibration and handling that internal vibrators experience during concrete consolidation work. When this plug cracks, loosens, or fails, the vibrator may lose power intermittently or stop running altogether, leaving air pockets and voids in the concrete pour that compromise structural integrity.

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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