The Wacker Neuson Shaft Bearing Spacer 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 OEM replacement, part is manufactured to the original design tolerances, ensuring correct bearing alignment and shaft positioning within the power unit. This spacer is confirmed to fit across the full range of Wacker Neuson internal vibrator power units, making it a versatile and reliable service part for contractors and equipment technicians. Keep a spare on hand to minimize unplanned service interruptions during active concrete pours.
Key Features
- Precision-Toleranced OEM Fit — Manufactured to original design specifications, ensuring the spacer maintains correct axial positioning of the shaft bearing inside the power unit housing.
- Direct Drop-In Replacement — Engineered to install in the same location as the original, with no rework or modification to the shaft assembly needed.
- Broad Power Unit Compatibility — Fits A3000, B3000, B5000, X3000, D4000, and A5000 series Wacker Neuson internal vibrator power units, covering both gasoline and diesel variants.
- Protects Bearing Integrity — Correct spacing prevents lateral load transfer and uneven bearing wear, extending the service life of adjacent drivetrain components in the power unit.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, part number 5000053869 meets the same material and dimensional standards as the part it replaces.
A shaft bearing spacer controls the precise axial position of a bearing on a rotating shaft, preventing the bearing from shifting under load and ensuring even force distribution across the bearing race. In an internal vibrator power unit, maintaining this alignment is critical — even minor bearing displacement can cause vibration imbalance, accelerated wear on the shaft and housing, and eventual bearing failure. A worn or missing spacer allows the bearing to migrate along the shaft, leading to noise, heat buildup, and loss of power transmission to the vibrator head.
Part Details
| Part Number | 5000053869 |
|---|---|
| Old Part Number | 0053869 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Shaft Bearing Spacer |
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.
