Wacker Neuson 5000219339 Cheese Head Screw

The Wacker Neuson 5000219339 is a genuine OEM Cheese Head Screw designed for the IRFU, IRSE-FU, ARFU, IEC, and FUflex internal and external concrete vibrator families. As a direct factory replacement, this fastener meets the original engineering tolerances specified for these high-frequency vibrator assemblies. It is compatible across a wide range of voltage configurations and hose lengths within the IRFU and IRSE-FU series, including 120V and 230V variants, CH, GV, and UK configurations. Verifying your model number against the fitment list before ordering ensures a correct, hassle-free installation.

Key Features

• Genuine OEM Fastener Specification — Manufactured to the exact thread form, head geometry, and material grade specified by Wacker Neuson for these vibrator assemblies, ensuring consistent clamping force and corrosion resistance in wet concrete environments.
• Drop-In Installation — Matches the original hole pattern and drive type of the factory screw, so no reworking of mounting points or hardware is needed during reassembly.
• Broad Fitment Across the Vibrator Range — Covers IRFU30, IRFU38, IRFU45, IRFU57, IRFU58, IRFU60, and IRFU65 series units, plus IRSE-FU, ARFU external vibrators, IEC electric vibrators, FUflex converters, and compatible APS and AS battery-powered compaction platforms.
• Structural Integrity in High-Vibration Applications — Internal concrete vibrators operate under continuous high-frequency oscillation; a correctly torqued, properly specified screw maintains housing alignment and prevents loosening that could compromise vibrator head performance or allow moisture ingress.
• Electrical Safety Compliance — On vibrator assemblies where the screw secures grounding or converter housing components, using the correct OEM fastener preserves the integrity of the electrical enclosure and supports safe operation on GFCI-protected circuits.

A cheese head screw is a cylindrical-head fastener with a flat top and straight sides, designed to sit flush or slightly proud of an assembly surface while providing a large bearing area for secure clamping. In Wacker Neuson concrete vibrator units, fasteners of this type are used to hold converter housings, vibrator head assemblies, and related structural components together under the sustained mechanical stress of high-frequency operation. When a fastener in this position becomes stripped, corroded, or loses torque, it can cause housing misalignment, unwanted vibration transmission to the operator, or exposure of internal components to jobsite moisture — all of which shorten the service life of the vibrator and can create safety concerns on the worksite.

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.