Wacker Neuson 5000202233 O-Ring

The Wacker Neuson O-Ring is a genuine OEM component designed for the IRSE-FU and IRSEN series internal concrete vibrators. Sourced directly through Wacker Neuson's authorized parts network, this O-Ring is produced to the exact material and dimensional specifications required for these machines. It is compatible with a wide range of IRSEN and IRSE-FU vibrator models spanning 30 mm through 65 mm head diameters, covering 115 V, 230 V, 250 V, and 42 Hz configurations. Confirm your model number before ordering to ensure an accurate match.

Key Features

• OEM Sealing Material Grade — Manufactured to Wacker Neuson's specified elastomer compound, ensuring correct compression and sealing performance under the operating temperatures and pressures found inside internal concrete vibrators.
• Direct Drop-In Replacement — Dimensioned to seat precisely in the original groove without stretching, trimming, or shimming, allowing straightforward installation during routine service or head rebuild.
• Broad Series Compatibility — Fits an extensive range of IRSEN and IRSE-FU internal vibrator models, including 30, 38, 45, 57, 58, and 65 mm head variants across multiple voltage and frequency configurations.
• Maintains Fluid and Debris Exclusion — A correctly seated O-Ring keeps lubricant contained within the vibrator head and prevents slurry, water, and concrete fines from entering — both critical to head longevity on active pour sites.
• Genuine OEM Part — Carries Wacker Neuson part number 5000202233, giving you full traceability and confidence that you are installing the same component specified in the original machine build.

An O-Ring in a concrete internal vibrator serves as a primary seal within the vibrator head assembly, keeping the internal lubricant in place while blocking moisture, abrasive concrete slurry, and fine particles from migrating into the mechanism. When this seal is intact, the head runs cool and protected; when it deteriorates or is cut during service, lubricant loss accelerates bearing and eccentric wear, leading to reduced vibration output and eventually complete head failure. Replacing a worn O-Ring at the first sign of oil seepage is one of the most cost-effective ways to extend the service life of an internal vibrator head.

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.