Wacker Neuson 5100051819 Pressure Screw

The Wacker Neuson Pressure Screw is a genuine OEM component designed for the IREN and IRSEN series internal concrete vibrators, including the IREN30, IREN38, IREN45, IREN58, IREN65, and IRSEN30, IRSEN38, and IRSEN45 families. Sourced directly from Wacker Neuson, this part matches the exact specifications of the original, ensuring a correct installation first time. Whether you're servicing a 042, 250, or GV-series head unit, the covers an extensive range of configurations across the IREN lineup. Keep your vibrator running at full capacity with a direct OEM replacement you can count on.

Key Features

• Genuine OEM Torque and Thread Spec — Manufactured to the exact thread pitch and clamping load specification of the original, maintaining correct pressure distribution within the vibrator head assembly.
• Direct Drop-In Installation — Replaces the original Pressure Screw position-for-position with no reworking of surrounding components required.
• Broad IREN and IRSEN Series Coverage — A single part number that fits IREN30 through IREN65 head diameters in 042, 250, GV, and 18V configurations, as well as IRSEN30, IRSEN38, and IRSEN45 units.
• Maintains Consistent Vibration Output — A correctly torqued and intact Pressure Screw keeps the internal eccentric assembly seated properly, preserving the vibration frequency and amplitude the machine was designed to deliver.
• Genuine Wacker Neuson Part — Backed by Wacker Neuson's OEM supply chain, so the material grade, thread form, and dimensional tolerances are identical to what left the factory originally.

The Pressure Screw in a concrete internal vibrator plays a critical role in securing the eccentric weight or internal drive components inside the vibrator head, maintaining the correct pre-load and alignment needed to generate consistent vibration energy. When this screw becomes worn, stripped, or loses its clamping force, the internal assembly can shift or develop play, leading to irregular vibration output, excessive heat, or accelerated wear on surrounding components. Replacing a failed or compromised Pressure Screw promptly with a correct OEM part restores the head to its intended operating condition and protects the wider vibrator assembly from consequential damage.

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.