The Wacker Neuson 5100013805 is a genuine OEM Oil Pump designed for the DPU4545, DPU5545, and DPU6555 series reversible vibratory plate compactors. As a direct OEM replacement, this part is manufactured to the same specifications as the original component installed at the factory, ensuring a correct, confidence-inspiring fit. Compatible across multiple configurations including HEH, HECH, and HEC variants of the DPU4545, DPU5545, and DPU6555 models. Verify your machine's model number against the fitment list before ordering to confirm compatibility.
Key Features
- Genuine OEM Construction: — Engineered to original pump displacement and pressure output specifications, ensuring proper oil flow volume to all lubricated components in the exciter housing.
- Direct Drop-In Replacement: — Matches the original mounting configuration and port sizing of the DPU-series exciter assembly for a straightforward swap during service.
- Broad DPU-Series Fitment: — Confirmed compatibility across DPU4545, DPU5545, and DPU6555 reversible plate compactor variants, including HEH, HECH, and HEC configurations.
- Protects Exciter Bearing Life: — A functioning oil pump maintains consistent lubrication to the exciter unit; a worn or failed pump leads to accelerated bearing wear and premature exciter failure.
- Fuel System Adjacent Safety: — Proper oil pressure within the exciter prevents heat buildup and seal degradation that can result in oil leaks and unsafe operating conditions.
The oil pump in a reversible vibratory plate compactor is responsible for circulating lubricating oil through the exciter housing — the gearbox-like unit that generates the vibration force used to compact soil and aggregate. It keeps internal bearings, gears, and seals properly lubricated under the high-frequency stress these machines operate under. When the oil pump fails or begins to lose output, lubrication drops off quickly, leading to rapid wear on exciter internals, overheating, and ultimately costly exciter assembly failure if not addressed promptly.
Part Details
| Part Number | 5100013805 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU5545HEH US | DPU5545Heh US | 5100009653 |
| DPU6555Hech US | DPU6555Hech US | 5100009650 |
| DPU6555HEH US | DPU6555Heh US | 5100009637 |
| DPU4545HEH US | DPU4545Heh US | 5100009660 |
| Vibration Plate | DPU6555Hec US | 5100016946 |
| Vibration Plate | DPU6555He US | 5100016942 |
| DPU5545HECH US | DPU5545Hech US | 5100016948 |
| DPU4545HECH US | DPU4545Hech US | 5100016952 |
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.
