The Wacker Neuson Eccentric Shaft 20 Kn is a genuine OEM component designed for BPS2050 and DPS2050 series reversible plate compactors, including the BPS2050A, BPS2050Aw, BPS2050B, BPS2050Bw, DPS2050H, and DPS2050Hw models. As a direct Wacker Neuson OEM part, the is manufactured to the exact tolerances required to deliver consistent compaction force in demanding site conditions. This shaft is a critical drivetrain component, and sourcing a genuine replacement ensures the compactor performs as originally engineered. If your machine is showing erratic vibration, reduced compaction output, or bearing wear, the eccentric shaft is a primary component to inspect and replace.
Key Features
- Precision-Balanced OEM Construction — Manufactured to Wacker Neuson's exact mass and geometry tolerances, ensuring the correct 20 kn compaction force output is maintained across the full operating range.
- Drop-In Replacement — Engineered to install directly into the exciter housing of compatible BPS2050 and DPS2050 series compactors, using existing bearing seats and drive interfaces without modification.
- Broad Series Compatibility — Fits BPS2050A, BPS2050Aw, BPS2050B, BPS2050Bw, DPS2050H, and DPS2050Hw reversible plate compactors — one part number covering the full BPS2050 and DPS2050 lineup.
- Sustained Compaction Performance — A correctly fitted eccentric shaft maintains the rhythmic, high-frequency vibration pattern that drives effective soil and asphalt compaction; a worn shaft produces uneven force delivery and poor compaction results.
- Genuine Wacker Neuson OEM Part — Supplied as an authorized OEM replacement, carrying the full backing of Wacker Neuson's parts program for verified fitment and quality assurance.
The eccentric shaft is the core rotating component inside a plate compactor's exciter unit. As it spins, its off-center mass generates the high-frequency vibration that is transmitted through the baseplate into the ground, consolidating soil, gravel, or asphalt layers. If the eccentric shaft develops wear, cracks, or imbalance — typically caused by bearing failure or impact damage — the compactor loses compaction effectiveness, produces irregular vibration patterns, and can place damaging loads on surrounding exciter components. Replacing the shaft promptly with a correctly spec'd OEM part restores the machine's rated compaction output and protects the exciter housing and bearings from secondary damage.
Part Details
| Part Number | 5100062381 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Eccentric Shaft 20 Kn |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPS2050H | DPS2050H | 5100061223 |
| DPS2050Hw | DPS2050Hw | 5100061224 |
| BPS2050A | BPS2050A | 5100061217 |
| BPS2050Aw | BPS2050Aw | 5100061218 |
| BPS2050B | BPS2050B | 5100066077 |
| BPS2050Bw | BPS2050Bw | 5100066078 |
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.
