The Wacker Neuson Lubrication Jet is a genuine OEM component designed for the DPU4545, DPU5545, DPU6055, and DPU6555 series reversible vibratory plate compactors. As a direct Wacker Neuson OEM part, the is manufactured to the same specification as the original, ensuring correct oil flow geometry and thread fitment within the lubrication circuit. This part covers a broad range of DPU variants including Heh, Hech, Heap, Hes, Hesh, and US-market configurations, making it a widely applicable service item across the DPU heavy-plate lineup.
Key Features
- OEM-Calibrated Flow Orifice — Manufactured to the original orifice specification, ensuring consistent oil delivery volume to the components the jet is designed to lubricate.
- Direct-Fit Replacement — Engineered to thread and seat exactly as the original, with no rework needed to the surrounding lubrication circuit during installation.
- Broad DPU Series Coverage — Fits DPU4545, DPU5545, DPU6055, and DPU6555 variants including Heh, Hech, Heap, Hes, Hesh, and US-market models, consolidating one part number across the heavy-plate DPU range.
- Protects Internal Components — A correctly functioning lubrication jet maintains the oil film required to prevent premature wear on bearings and moving assemblies inside the exciter housing; a blocked or damaged jet accelerates wear rapidly.
- Genuine Wacker Neuson OEM Quality — Sourced directly from Wacker Neuson, this part carries full OEM traceability and is built to withstand the high-vibration operating environment of reversible plate compactors.
A lubrication jet is a precision-metered nozzle or orifice fitting within a machine's internal oiling system. Its job is to direct a controlled stream of oil onto specific moving parts — typically bearings, gears, or eccentric assemblies — inside the exciter housing of a vibratory plate compactor. By regulating exactly how much oil reaches a given component, the jet prevents both starvation (too little oil, causing metal-to-metal wear) and flooding (too much oil, causing seal pressure and heat buildup). When a lubrication jet becomes blocked, cracked, or incorrectly sized, the exciter's internal components are deprived of adequate lubrication, leading to accelerated wear, overheating, and ultimately exciter failure — one of the most costly repairs on a reversible plate compactor.
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.
