The Wacker Neuson 5100004284 Adjustment Cylinder Complete is a genuine OEM component designed for the DPU80, DPU90, and DPU110 series reversible vibratory plate compactors. As a direct factory replacement, this part is manufactured to the same specifications as the original, ensuring a correct, consistent fit within the travel-direction control system. Compatibility spans multiple DPU configurations across the DPU80Lec, DPU80Lem, DPU90Lec, DPU90Lem, DPU110Lec, DPU110Lem, and DPU110Lekc model families, including US-market variants. When you need a dependable, like-for-like replacement, the 5100004284 is the authorized part for the job.
Key Features
- Genuine OEM Construction — Manufactured by Wacker Neuson to original design tolerances, ensuring the cylinder delivers consistent hydraulic actuation force and stroke length every cycle.
- Direct-Swap Installation — Engineered to mount and connect exactly as the original, fitting into the exciter/travel-direction assembly without modification to brackets, fittings, or hydraulic lines.
- Broad DPU Series Compatibility — Confirmed fitment across DPU80, DPU90, and DPU110 reversible plate compactors in both Lec and Lem engine configurations, including US-market models.
- Restores Full Reversible Travel Control — A worn or seized adjustment cylinder causes loss of directional control over the compactor plate; replacing it restores the operator's ability to drive forward and reverse with full authority.
- Hydraulic-System Integrity — As a fluid-carrying actuator component, using the correct OEM cylinder helps maintain hydraulic pressure ratings and seal compatibility within the travel-direction circuit.
The adjustment cylinder on a reversible vibratory plate compactor controls the direction of plate travel by shifting the angle of the exciter mechanism — allowing the operator to drive the machine forward or backward during compaction passes. When the cylinder is functioning correctly, directional changes are smooth and responsive, which is critical for efficient soil and aggregate compaction in confined areas. If the cylinder leaks, binds, or loses travel, the machine may become difficult or impossible to steer, reducing compaction effectiveness and creating a hazard on site.
Part Details
| Part Number | 5100004284 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Adjustment Cylinder Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU80Lec670 | DPU80Lec670 | 5100027032 |
| DPU90Lec770 | DPU90Lec770 | 5100027536 |
| DPU110Lec870 | DPU110Lec870 | 5100026869 |
| DPU80Lec770 | DPU80Lec770 | 5100026787 |
| DPU90Lec670 | DPU90Lec670 | 5100027534 |
| DPU110Lec970 | DPU110Lec970 | 5100027035 |
| DPU110Lec970 US | DPU110Lec970 US | 5100026784 |
| DPU90Lec770 US | DPU90Lec770 US | 5100028357 |
| DPU80Lem770 | DPU80Lem770 | 5100018444 |
| DPU110Lem970 | DPU110Lem970 | 5100024696 |
| DPU90Lem770 | DPU90Lem770 | 5100024731 |
| DPU80Lem670 | DPU80Lem670 | 5100024695 |
| DPU110Lem870 | DPU110Lem870 | 5100018445 |
| DPU110Lem970 US | DPU110Lem970 US | 5100024730 |
| DPU90Lem770 US | DPU90Lem770 US | 5100024732 |
| DPU110Lekc970 | DPU110Lekc970 | 5100034515 |
| Vibration Plate DPU 80-110(r) KMAT | DPU 80/110 KMAT | 5100016604 |
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.
Wacker Neuson
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