The Wacker Neuson 5100005740 is a genuine OEM Gear Pump Left designed for the DPU80r, DPU90r, and DPU110r series reversible vibratory plate compactors. As a direct Wacker Neuson OEM part, the 5100005740 is manufactured to the same specification as the original component, ensuring correct hydraulic output and reliable integration with the machine's drive system. Fitment covers a wide range of DPU models across both the Lec and Lem engine configurations, including US-market variants, making this a versatile replacement for fleet operators running multiple machines in this series.
Key Features
- OEM Hydraulic Specification: — Engineered to deliver the correct flow rate and pressure output for the DPU reversible plate compactor hydraulic circuit — critical for maintaining consistent forward and reverse drive response.
- Left-Side Direct Replacement: — Designed as a drop-in replacement for the left gear pump position, connecting to the existing hydraulic lines and mounting points without rework.
- Broad DPU Series Compatibility: — Fits DPU80r, DPU90r, and DPU110r models in both Lec and Lem engine configurations, including US-market variants across multiple build levels.
- Protects Compaction Performance: — A worn or failing gear pump causes sluggish or unresponsive plate movement in reverse, directly impacting compaction efficiency on soil and aggregate applications.
- Hydraulic System Integrity: — Using the correct OEM pump maintains proper circuit pressure balance, helping prevent downstream stress on seals, valves, and the hydraulic motor.
The gear pump on a reversible vibratory plate compactor is responsible for generating the hydraulic flow that powers the machine's drive system, enabling the operator to move the plate forward and in reverse across the compaction surface. On DPU-series machines, the left gear pump is a dedicated component within the hydraulic circuit — if it begins to wear, cavitate, or lose internal clearance, the result is reduced hydraulic pressure, sluggish plate travel, and ultimately a loss of compaction control. Replacing a failing gear pump promptly with the correct OEM part restores full hydraulic output and keeps the machine performing at its rated compaction capacity.
Part Details
| Part Number | 5100005740 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gear Pump Left |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU80rLec770 | DPU80rLec770 | 5100027034 |
| DPU80rLec670 | DPU80rLec670 | 5100027033 |
| DPU110rLec970 | DPU110rLec970 | 5100027036 |
| DPU110rLec870 | DPU110rLec870 | 5100027077 |
| DPU80rLem770 | DPU80rLem770 | 5100024698 |
| DPU90rLec770 US | DPU90rLec770 US | 5100028359 |
| DPU80rLem670 | DPU80rLem670 | 5100024697 |
| DPU90rLem770 | DPU90rLem770 US | 5100028358 |
| DPU110rLec970 US | DPU110rLec970 US | 5100026786 |
| DPU110rLem870 | DPU110rLem870 | 5100026697 |
| DPU110rLem970 | DPU110rLem970 | 5100024699 |
| DPU110rLem970 US | DPU110rLem970 US | 5100026785 |
| 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.
