The Wacker Neuson Inner Raceway is a genuine OEM component designed for DPU and BPU series reversible vibratory plate compactors. As a factory-sourced part, the meets the original engineering tolerances required to maintain correct bearing assembly operation across a wide range of Wacker Neuson compaction equipment. Confirmed fitment includes the DPU 2440H, DPU 2430F, DPU 2450F, DPU 2870, DPU 2950, DPU 2960, DPU 2970, BPU 2440A, BPU 2450A, and BPU 2950A, among others. When you need an exact-fit replacement to restore your plate compactor to working condition, the is the correct part to specify.
Key Features
- OEM Bearing Tolerances Met — Manufactured to the original dimensional specs required for proper load distribution and race-to-rolling-element clearance in Wacker Neuson vibratory plate assemblies.
- Direct Drop-In Fit — Replaces the worn inner raceway in the existing bearing assembly without reworking the housing or shaft seating surfaces.
- Broad DPU and BPU Compatibility — Covers a wide range of reversible vibratory plate models including the DPU 2440H, DPU 2870, DPU 2950, BPU 2440A, and BPU 2950A series.
- Protects Compaction Force Output — A correctly fitted inner raceway keeps eccentric shaft rotation smooth and consistent, preserving the compaction force and frequency the machine is rated to deliver.
- Prevents Progressive Bearing Failure — A worn or spalled inner raceway accelerates damage to rolling elements and the outer race; replacing it promptly stops collateral damage to surrounding components.
The inner raceway is the precision-ground inner ring of a rolling-element bearing, seated directly on the shaft and providing the hardened running surface that bearing balls or rollers travel against. In a reversible vibratory plate compactor, the eccentric shaft bearings transmit continuous cyclical loads during operation, making the condition of the raceway critical to smooth, efficient vibration output. When an inner raceway wears, develops pitting, or spalls, the result is increased vibration noise, uneven compaction performance, and rapid destruction of the surrounding bearing components.
Part Details
| Part Number | 5000047078 |
|---|---|
| Old Part Number | 0047078 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Inner Raceway |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Reversible Vibratory Plate, 24 kN, 40cm/16in | DPU 2440H | 5000007870 |
| Reversible Vibratory Plate, 24 kN, 30cm/12in | DPU 2430F | 5000006200 |
| Vibration Plate BPU 2950A WSM | BPU 2950A | 5000007873, 5000007962 |
| Reversible Vibratory Plate, 29 kN, 50cm/20in | DPU 2450F | 5000007876 |
| Vibration Plate DPU 2440F WGB | DPU 2440F | 5000007877, 5000007878, 5000007879, 5000007886 |
| Vibration plate DPU 2450H | DPU 2450H | 5000008746 |
| Reversible Vibratory Plate, 28 kN, 70cm/28in | DPU 2870 | 5000007289 |
| Reversible Vibratory Plate, 24 kN, 40cm/16in | BPU 2440A | 5000007867, 5000007869 |
| Vibration Plate BPU 2450A | BPU 2450A | 5000007868 |
| Reversible Vibratory Plate, 29 kN, 50cm/20in | DPU 2950Y | 5000007874 |
| Reversible Vibratory Plate, 29 kN, 70cm/28in | DPU 2970 | 5000007880 |
| Reversible Vibratory Plate, 29 kN, 50cm/20in | DPU 2950 | 5000007881, 5000007884 |
| Vibration Plate DPU 2960 | DPU 2960 | 5000007883 |
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.
