Wacker Neuson 5002000058 Ring Seal 16 X 20.5 X 0.8 Pg16

The Wacker Neuson Ring Seal 16 X 20.5 X 0.8 Pg16 is a genuine OEM ring seal designed for a broad range of Wacker Neuson internal and external vibrator models, including the IREN, IRFU, IRSEN, IRSE-FU, IRFUN, and AR series. As a direct factory replacement, part is manufactured to the exact material and dimensional tolerances required by Wacker Neuson for use across this extensive vibrator line. Correct sealing is critical to keeping moisture and contaminants out of cable entry points and electrical enclosures, and this genuine OEM component ensures the integrity of that seal is fully restored at service. Whether you are servicing a compact IREN38 or a heavy-duty AR 75 external vibrator, the is the correct Wacker Neuson replacement seal.

Key Features

• Genuine OEM Compression Rating — Manufactured to Wacker Neuson's exact material specification for the PG16 cable gland position, ensuring the seal compresses and seats correctly every time.
• Direct Drop-In Replacement — Matches the 16 x 20.5 x 0.8 mm profile exactly, seating flush in the PG16 fitting without trimming, shimming, or modification.
• Wide Vibrator Family Coverage — Compatible with IREN, IRFU, IRSEN, IRSE-FU, IRFUN, IRSEN-FU, and AR series internal and external vibrators across 42V, 115V, 230V, and 250V configurations.
• Protects Electrical Integrity — A properly seated ring seal prevents moisture ingress at the cable entry point, protecting motor windings and internal components from water damage and corrosion-related failure.
• Electrical Safety Compliance — Maintaining a sound seal at cable gland entries is essential to the electrical safety rating of the vibrator housing; using the correct OEM seal keeps the unit within its designed protection class.

A ring seal at a PG-type cable gland entry creates a compression barrier between the outer cable jacket and the fitting body, preventing moisture, dust, and site contaminants from tracking into the electrical enclosure along the cable. On concrete vibrators — which operate in wet, highly abrasive environments — this small seal carries significant responsibility for the longevity of the motor and wiring inside the unit. When the seal degrades, flattens, or cracks with age, the protection class of the housing is compromised, increasing the risk of moisture-related winding failure and shortened service life.

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.