The Wacker Neuson Hub is a genuine OEM component designed for the A3000, B3000, B5000, X3000, D4000, and A5000 series gasoline and diesel power units used with internal concrete vibrators. As a direct factory replacement, this hub restores the correct mechanical interface between the power unit's drive system and the attached vibrator components. Wacker Neuson genuine OEM parts are manufactured to the same specifications as the original, ensuring a straight-forward, correct-fit installation on all compatible power unit models. Confirming your model number against the fitment list before ordering is always recommended to ensure accurate parts selection.
Key Features
- Genuine OEM Construction: — Manufactured to the same dimensional and material tolerances as the original hub, ensuring consistent drive engagement and load transfer within the power unit.
- Direct-Fit Replacement: — Matches the original mounting configuration on compatible power units, allowing installation without modification to surrounding drive components.
- Broad Power Unit Compatibility: — Fits A3000, B3000, B5000, X3000, D4000, and A5000 series internal vibrator power units, covering both gasoline and diesel variants across the lineup.
- Restored Drive Integrity: — A worn or damaged hub can cause slippage, vibration loss, or complete drive disengagement; replacing it restores full, consistent power transfer to the vibrator head.
- Verified Wacker Neuson Part Number: — Supplied under part number 5000073431, making cross-referencing against your service manual or parts diagram straightforward.
The hub on an internal concrete vibrator power unit serves as the central mechanical coupling point that transfers rotational force from the engine's output shaft to the flexible drive or vibrator head assembly. It must maintain a secure, correctly toleranced connection under continuous high-speed operation to keep vibration output consistent and effective. When a hub wears, cracks, or becomes damaged, drive slippage or complete loss of vibration output can occur, reducing concrete consolidation performance and potentially causing premature wear on connected drive components.
Part Details
| Part Number | 5000073431 |
|---|---|
| Old Part Number | 0073431 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hub |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Gasoline Power Unit for Intern al Vibrator | A3000 | 5000006237 |
| Gasoline Power Unit for Intern al Vibrator | B 3000 | 5000005829 |
| Gasoline Power Unit for Intern al Vibrator | B 5000 | 5000007522, 5000006307 |
| Power Unit for Internal Vibrat ors | X 3000 | 5000006251 |
| Diesel Power Unit for Internal Vibrator | D4000 | 5000009091 |
| Gasoline Power Unit for Intern al Vibrator | A5000 | 5000009213 |
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.
