The Wacker Neuson is a genuine OEM Cylindrical Roller Bearing designed for the WP1540, WP1550, VPY, VPA, VPR, VPX, WPU, and MPU series single-direction and reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this bearing meets the exact tolerancing and load ratings specified for the exciter assembly in these machines. It fits an extensive range of models across the WP, VP, WPU, and MPU families, covering both wheeled and standard configurations. When you order part, you receive the same component installed on the production line — no guesswork on compatibility.
Key Features
- OEM-Grade Radial Load Tolerance — Engineered to handle the continuous radial forces generated by the vibratory exciter shaft, maintaining consistent compaction output over extended service cycles.
- Drop-In Exciter Housing Fit — Dimensioned to seat correctly within the exciter housing bore of WP1540, WP1550, WPU1550, VPY, VPA, VPR, VPX, and MPU 29 series plates without rework or modification to the housing.
- Wide Model Coverage — A single part number covers wheeled, asphalt, diesel, and standard variants across the WP15xx and VP-prefix vibratory plate families, simplifying stock management for fleet operators and dealers.
- Sustained Vibration Integrity — A worn or pitted roller bearing in a vibratory plate causes shaft play, uneven compaction force, and accelerated damage to surrounding exciter components; replacing it restores full centrifugal output.
- Genuine Wacker Neuson OEM Part — Supplied under the original Wacker Neuson part number 0073427, confirming correct material specification, cage design, and bearing geometry for this application.
The cylindrical roller bearing in a vibratory plate compactor supports the exciter shaft inside the gearbox or exciter housing, allowing it to spin at high RPM while absorbing the radial loads produced by the eccentric weights. Because these loads cycle thousands of times per minute, the bearing is subject to significant fatigue stress. When the bearing degrades, it introduces shaft wobble that disrupts compaction amplitude, generates heat, and can ultimately seize the exciter assembly — bringing the machine to a stop and risking damage to the housing itself. Replacing the bearing at the first sign of noise or vibration irregularity protects the broader drivetrain and keeps compaction performance at spec.
Part Details
| Part Number | 0073427 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylindrical Roller Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Plate, 15kN, 400mm/1 5.5in | WP1540AW | 5000008060, 5000009545, 5000009472, 5000630045 |
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550AW | 5000007576, 5000009546, 5000630043, 5000009486 |
| WP1540A VIBROPLATE | WP1540A | 5000008061, 5000630046 |
| WP1550A Single Direction Vibratory Plate | WP1550A | 5000007579, 5000630044 |
| WPU1550A | WPU1550A | 5000630033 |
| WPU1550Aw | WPU1550Aw | 5000630034 |
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550VW | 5000007577 |
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550V | 5000007580 |
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550RW | 5000007578 |
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550R | 5000007581 |
| WP1540W VIBROPLATE | WP1540W | 5000009326, 5000009547, 5000630066 |
| WP1550W VIBROPLATE | WP1550W | 5000009324, 5000009548, 5000630064 |
| WP1550 VIBROPLATE | WP1550 | 5000009325, 5000630065 |
| WP1540 VIBROPLATE | WP1540 | 5000009327, 5000630067 |
| Diesel Vibratory Plate | VPY1740 | 5000007126, 5000009082 |
| Diesel Vibratory Plate | VPY1750 | 5000007127, 5000009081 |
| Vibratory Plate 300mm/12in | VPR1330 | 5000006512 |
| Vibratory Plate | VPA1740 | 5000006794, 5000008062 |
| Vibratory Plate | VPA1750 | 5000006792 |
| Vibratory Plate (without engin e) | VPX1740 | 5000006800 |
| Reversible Plates | WPU 1550A-L | 5000630124 |
| Vibratory Plate (without engin e) | VPX1750 | 5000006524 |
| Reversible Plates | MPU 29 | 5000630141, 5000630228 |
| Vibratory Plate 500mm/19.5in | VPA1350W | 5000006793 |
| Reversible Plates | MPU 29A | 5000630244 |
| Vibratory Plate 400mm/15.5in | VPA1340 | 5000007154 |
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.
