Wacker Neuson 5000046211 Isolator Bushing

The Wacker Neuson Isolator Bushing is a genuine OEM component designed for the EH 9, EHB 10, and EHB 11 series electric breakers and demolition hammers. As a direct OEM part, is manufactured to the same specifications as the original, ensuring a correct installation with no guesswork on fitment. This bushing is confirmed compatible across a wide range of EH 9 and EHB 10/11 variants operating on 110V, 115V, 127V, 200V, 230V, and 240V configurations. Sourcing a genuine Wacker Neuson replacement ensures the vibration isolation system performs exactly as engineered.

Key Features

• Genuine OEM Vibration-Damping Material — Manufactured from the same elastomer compound as the original, maintaining the correct compression and rebound characteristics critical to isolator bushing performance.
• Direct Drop-In Replacement — Matches the original mounting geometry of the EH 9, EHB 10, and EHB 11 housings, seating correctly without rework or shimming.
• Broad Series Compatibility — Fits EH 9 BL and BLM, EHB 10, and EHB 11 BL, BLM, and BLS variants across multiple voltage ratings and shank configurations including SDS-max and spline.
• Operator Comfort and Control — A properly functioning isolator bushing absorbs and decouples the percussion mechanism's vibration from the tool body, preserving operator control and reducing transmitted vibration to the handle.
• Safety-Critical Structural Role — A worn or degraded isolator bushing allows metal-to-metal contact between internal components, which can accelerate housing damage and compromise the structural integrity of the tool under sustained impact loads.

The isolator bushing in an electric breaker or demolition hammer acts as a vibration-dampening interface between the reciprocating percussion mechanism and the outer tool housing. By absorbing and isolating the repetitive impact energy generated during chiseling or drilling, it protects the housing from stress cracking and limits the vibration transmitted to the operator's hands and arms. When this bushing wears out or deteriorates, the internal components lose their cushion, resulting in increased vibration, accelerated wear on surrounding parts, and potential cracking of the tool body.

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.