The Wacker Neuson Lubrication Jet is a genuine OEM component designed for the DPU4545, DPU5545, DPU6055, and DPU6555 series reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this part meets the original engineering specifications for oil delivery within the exciter housing. It is compatible across a wide range of DPU6555, DPU5545, DPU4545, and DPU6055 variants — including He, Heh, Hec, Hech, Heap, Hesh, and US-market configurations — making it one of the most broadly applicable lubrication components in the DPU heavy-duty plate line. Confirm your model number against the fitment list before ordering to ensure correct application.
Key Features
- Precision Oil Delivery: — Engineered to the exact orifice specification required for consistent lubricant flow to the exciter unit, preventing dry running and premature wear.
- Genuine OEM Part: — Supplied by Wacker Neuson as original equipment, part number 5000094922 carries the same tolerances and material grade as the jet installed at the factory.
- Broad DPU Series Coverage: — Fits DPU4545, DPU5545, DPU6055, and DPU6555 variants across He, Heh, Hec, Hech, Heap, Hesh, and US-market configurations — one part number covering the full heavy-duty reversible plate range.
- Drop-In Exciter Housing Fit: — Installs directly into the existing lubrication circuit with no modification to surrounding components, maintaining correct oil pressure and flow rate through the exciter.
- Protects High-Value Drivetrain Components: — A blocked or damaged lubrication jet starves the exciter of oil, leading to bearing failure and costly exciter assembly replacement; this OEM jet restores correct flow immediately.
- Fuel-System Compatibility Note: — Sized specifically for diesel-powered DPU exciter assemblies; using an incorrectly sized jet risks inadequate lubrication under the high centrifugal loads these machines generate.
The lubrication jet is a small but critical component within the exciter housing of a reversible vibratory plate compactor. Its job is to meter and direct a precise stream of oil onto the eccentric weights and bearings that generate the compaction vibration — without adequate lubrication, friction and heat build rapidly inside the exciter, causing bearing seizure and potential exciter failure. On heavy-duty DPU-series plates operating under sustained compaction loads, a clogged, worn, or incorrectly sized jet will reduce oil flow below the threshold needed to protect these components, making timely replacement essential to maintaining exciter service life.
Part Details
| Part Number | 5000094922 |
|---|---|
| Old Part Number | 0094922 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lubrication Jet |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU6555Heh | DPU6555Heh | 5100009636 |
| DPU6555HEH US | DPU6555Heh US | 5100009637, 5100058447 |
| DPU6555Hehap | DPU6555Hehap | 5100009638 |
| DPU6555 Hech | DPU6555 Hech | 5100009639 |
| DPU6555Hech US | DPU6555Hech US | 5100009650, 5100062487 |
| V.Plate DPU 6055Heap | DPU 6055 | 5000610049, 5000610050, 5000008766, 5000008767, 5000008768, 5000610048 |
| DPU6055-VIBROPLATE | DPU 6055He | 5000610053 |
| DPU5545Heh | DPU5545Heh | 5100009652 |
| DPU5545Hehap | DPU5545Hehap | 5100009654 |
| DPU5545Hech | DPU5545Hech | 5100009655, 5100051523 |
| DPU4545Heh | DPU4545Heh | 5100009659 |
| DPU6555Hesh | DPU6555Hesh | 5100015774 |
| DPU6555Hecsh | DPU6555Hecsh | 5100015775 |
| DPU6555He | DPU6555He | 5100016940 |
| DPU6555Hes | DPU6555Hes | 5100016941 |
| DPU6555Heap | DPU6555Heap | 5100016943 |
| DPU6555Hec | DPU6555Hec | 5100016944 |
| DPU6555Hecs | DPU6555Hecs | 5100016945 |
| DPU 6555H | DPU 6555H | 5100009651, 5000610355 |
| DPU4545Hech | DPU4545Hech | 5100015429, 5100051522 |
| DPU 6555Hs | DPU 6555Hs | 5100015773 |
| DPU5545He | DPU5545He | 5100016947 |
| DPU5545Heap | DPU5545Heap | 5100016949 |
| DPU5545Hec | DPU5545Hec | 5100016950 |
| DPU4545He | DPU4545He | 5100016951 |
| DPU4545Hec | DPU4545Hec | 5100016953 |
| DPU6555Hechzf | DPU6555Hechzf | 5100021400 |
| Hydrostatic Double Drum Vibrat ory Roller | RD10 | 5000008056 |
| DPU6055-VIBROPLATE | DPU 6055 WC | 5000610175 |
| DPU4545Hechzf | DPU4545Hechzf | 5100022112 |
| Vibratory Plate DPU 6555Heap | DPU 6555Heap | 5000610356 |
| DPU6555He-VIBROPLATE | DPU 6555He US | 5000610357 |
| Vibration Plate | DPU6555He US | 5100016942 |
| Vibration Plate | DPU6555Hec US | 5100016946 |
| Vibratory Plate DPU 6555He | DPU 6555He | 5000610354 |
| DPU6555Hech | DPU6555Hech | 5100051524 |
| Vibratory Plate | DPU 6555Hec | 5100004060 |
| DPU6555Hec Reversible Vibratory Plate | DPU 6555Hec US | 5100004399 |
| Vibration Plate | DPU6555Hehapn | 5100079579 |
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.
