The Wacker Neuson Valve is a genuine OEM component designed for the RD7 series tandem rollers and the DPU 4045H, DPU 5045H, DPU 4545H, and DPU 5545H series reversible vibratory plate compactors. As a factory-original part, the is manufactured to the same specifications as the component it replaces, ensuring correct function within the hydraulic or fluid circuit it serves. This valve fits an extensive range of DPU and RD7 model variants, including H, He, Heh, Hec, Heap, and Hechzf configurations, covering both domestic and export specifications.
Key Features
- Factory-Original Fluid Control: — Sourced directly from Wacker Neuson, this genuine OEM valve is manufactured to exact tolerances for correct flow regulation and sealing performance within the circuit it controls.
- Drop-In Fitment Across Multiple Configurations: — Engineered to install directly into the valve bore or port location it was designed for, with no re-machining or adapter fittings needed across compatible variants.
- Broad Model Coverage: — A single part number covers the RD7 tandem roller family as well as the DPU 4045H, DPU 5045H, DPU 4545H, and DPU 5545H reversible plate compactor series, including H, He, Heh, Hec, Heap, and regional US and EU variants.
- Maintains Compaction and Drive Performance: — A correctly functioning valve ensures consistent hydraulic pressure and flow routing, allowing the machine to deliver full compaction force and proper drive response. A failed or leaking valve can result in sluggish travel, erratic compaction output, or loss of directional control.
- Hydraulic Integrity: — On diesel-powered reversible plates and tandem rollers, a faulty valve can allow pressure loss or cross-flow that may cause uncontrolled machine movement — making correct valve condition directly relevant to operator safety.
A valve in this application acts as a gatekeeper within the machine's hydraulic or fluid circuit, controlling the direction, pressure, or volume of fluid moving between components such as the drive motor, vibration system, or control circuit. When the valve is functioning correctly, the machine responds predictably to operator inputs and delivers consistent output force. When a valve wears, sticks, or fails to seat properly, fluid bypasses or becomes restricted, which can cause loss of drive power, reduced vibration amplitude, or erratic machine behavior that makes accurate compaction difficult and safe operation harder to maintain.
Part Details
| Part Number | 5000226586 |
|---|---|
| Old Part Number | 0226586 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD 7S | RD7H-S EU | 5000620795 |
| RD7H-S ROLLER,DOUBLE DRUM | RD7H-S | 5000009487 |
| V.Plate DPU 5045Heap | DPU 5045H | 5000610046, 5000610052, 5000610047 |
| V.Plate DPU 4045Hap | DPU 4045H | 5000610044, 5000610051, 5000610064 |
| DPU5545Heh | DPU5545Heh | 5100009652 |
| DPU5545HEH US | DPU5545Heh US | 5100009653 |
| DPU5545Hehap | DPU5545Hehap | 5100009654 |
| DPU5545Hech | DPU5545Hech | 5100009655, 5100051523 |
| DPU4545Heh | DPU4545Heh | 5100009659 |
| DPU4545HEH US | DPU4545Heh US | 5100009660 |
| DPU4545Hech | DPU4545Hech | 5100015429, 5100051522 |
| DPU5545He | DPU5545He | 5100016947 |
| DPU5545Heap | DPU5545Heap | 5100016949 |
| DPU5545Hec | DPU5545Hec | 5100016950 |
| DPU4545He | DPU4545He | 5100016951 |
| DPU4545Hec | DPU4545Hec | 5100016953 |
| DPU5545H | DPU 5545H | 5100009656, 5000610352 |
| DPU4545H | DPU 4545H | 5100009661, 5000610348 |
| DPU5545HECH US | DPU5545Hech US | 5100016948 |
| DPU4545HECH US | DPU4545Hech US | 5100016952 |
| DPU4545Hechzf | DPU4545Hechzf | 5100022112 |
| DPU 5045He-VIBROPLATE | DPU 5045He US | 5000610367 |
| DPU5545He-VIBROPLATE | DPU 5545He US | 5000610402 |
| Vibratory Plate DPU 4545He US | DPU 4545He US | 5100000679 |
| DPU4545He-VIBROPLATE | DPU 4545He | 5000610347 |
| Vibratory Plate DPU 4545Hap | DPU 4545Hap | 5000610349 |
| Vibratory Plate DPU 5545He | DPU 5545He | 5000610351 |
| Vibratory Plate DPU 5545Heap | DPU 5545Heap | 5000610353 |
| Vibratory Plate | DPU 5545Hec | 5100005859 |
| RD7Heh | RD7Heh | 5100006334 |
| RD7Hehf | RD7Hehf | 5100006339 |
| RD7Hehfb | RD7Hehfb | 5100006344 |
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.
