The Wacker Neuson Piston Mount Pin is a genuine OEM component designed for the DPU4545, DPU5545, DPU6055, and DPU6555 series reversible vibratory plate compactors. As a direct OEM replacement, part is manufactured to the same specifications as the original, ensuring a correct fit within the exciter assembly without the need for modifications. This pin serves a critical role in the hydraulic drive system of these heavy-duty DPU compactors, and sourcing the correct OEM part helps maintain the integrity of the machine's compaction performance. Confirm your model number against the fitment list before ordering to ensure compatibility with your specific DPU configuration.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to exact OEM tolerances, ensuring the pin seats and retains the piston mount assembly correctly within the exciter housing.
- Direct Drop-In Replacement — Engineered to align with the original mounting points in DPU4545, DPU5545, DPU6055, and DPU6555 compactors for a straightforward installation.
- Broad DPU Series Fitment — Compatible across a wide range of DPU4545, DPU5545, DPU6055, and DPU6555 model variants, including He, Heh, Hec, Hech, Heap, Hesh, and US-spec configurations.
- Maintains Exciter Assembly Integrity — A worn or missing piston mount pin can cause excessive play in the drive mechanism, leading to uneven compaction force and accelerated wear on surrounding components.
- Wacker Neuson Authorized Part — Sourced directly from Wacker Neuson's OEM parts supply, so you receive the same component installed on these machines at the factory.
The piston mount pin secures the piston within the hydraulic exciter assembly of DPU-series reversible vibratory plate compactors. It holds the piston in its correct position so that hydraulic pressure is converted efficiently into the vibratory force that drives compaction. When this pin wears, loosens, or fails, the piston can shift out of alignment, causing a loss of compaction output, increased vibration through the frame, and potential damage to the surrounding hydraulic components. Replacing a worn pin promptly with the correct OEM part restores the exciter's ability to deliver consistent, full-force compaction on soil and aggregate.
Part Details
| Part Number | 5000094862 |
|---|---|
| Old Part Number | 0094862 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston Mount Pin |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU6555Heh | DPU6555Heh | 5100009636 |
| DPU6555Hehap | DPU6555Hehap | 5100009638 |
| DPU6555 Hech | DPU6555 Hech | 5100009639 |
| DPU6555HEH US | DPU6555Heh US | 5100009637 |
| DPU6555Hech US | DPU6555Hech US | 5100009650 |
| DPU6555Hesh | DPU6555Hesh | 5100015774 |
| DPU6555Hecsh | DPU6555Hecsh | 5100015775 |
| DPU6555He | DPU6555He | 5100016940 |
| DPU6555Hes | DPU6555Hes | 5100016941 |
| DPU6555Heap | DPU6555Heap | 5100016943 |
| DPU6555Hec | DPU6555Hec | 5100016944 |
| DPU6555Hecs | DPU6555Hecs | 5100016945 |
| V.Plate DPU 6055Heap | DPU 6055 | 5000610049, 5000610050, 5000008766, 5000008767, 5000008768, 5000610048 |
| DPU6055-VIBROPLATE | DPU 6055He | 5000610053 |
| DPU 6555H | DPU 6555H | 5100009651, 5000610355 |
| DPU5545Heh | DPU5545Heh | 5100009652 |
| DPU5545Hehap | DPU5545Hehap | 5100009654 |
| DPU5545Hech | DPU5545Hech | 5100009655, 5100051523 |
| DPU4545Heh | DPU4545Heh | 5100009659 |
| DPU 6555Hs | DPU 6555Hs | 5100015773 |
| DPU4545Hech | DPU4545Hech | 5100015429, 5100051522 |
| 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 |
| DPU6555Hech | DPU6555Hech | 5100051524 |
| Vibratory Plate DPU 6555He | DPU 6555He | 5000610354 |
| Vibratory Plate | DPU 6555Hec | 5100004060 |
| DPU6555Hec Reversible Vibratory Plate | DPU 6555Hec US | 5100004399 |
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.
