Wacker Neuson 5003008328 Connector Body PG21

The Wacker Neuson Connector Body PG21 is a genuine OEM component designed for the IREN series internal concrete vibrators, including the IREN 30, IREN 38, IREN 45, IREN 57, IREN 57k, IREN 58, IREN 65, and IREN 65k model families. Sourced directly from Wacker Neuson, this part carries the same specifications as the original, ensuring a correct, clean installation with no guesswork. Whether you're servicing a short-lead unit or an extended cable model — from 5-meter through 18-meter configurations — part number covers an extensive range of IREN variants across both standard and GV versions. Keeping this connector in good condition is essential to maintaining a secure, weatherproof electrical connection at the vibrator head.

Key Features

• Genuine OEM Electrical Integrity — Manufactured to Wacker Neuson's exact conductor-sealing and thread-engagement specifications for the PG21 cable entry standard, ensuring correct dielectric protection at the connection point.
• Direct Drop-In Installation — Matches the original PG21 thread profile and body geometry, so it seats and torques correctly into the vibrator housing without rework or adapters.
• Broad IREN Series Coverage — Compatible with IREN 30, 38, 45, 57, 57k, 58, 65, and 65k families across standard, GV, ST1, ST2, 240 V, and multi-meter cable variants.
• Protects the Electrical Connection Under Jobsite Conditions — A properly seated connector body seals the cable entry against moisture, vibration, and debris — all of which can cause intermittent power loss or motor failure if the connector is cracked or loose.
• Electrical Safety Compliance — As part of the vibrator's sealed cable-entry system, a correctly rated and undamaged connector body is critical for safe operation of mains-powered and converter-driven vibrator units.

The connector body PG21 serves as the cable-entry fitting where the power supply cable enters the internal vibrator's motor housing. It grips and seals the cable jacket, forming a strain-relief and moisture barrier that protects the internal wiring terminations from water ingress, mechanical stress, and contamination. When this component cracks, strips, or no longer seals correctly, the electrical connection becomes vulnerable — potentially causing motor faults, tripped GFCI breakers, or unsafe current leakage in wet concrete environments. Replacing a worn connector body promptly restores the integrity of the sealed housing and keeps the vibrator operating safely.

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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Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.