The Wacker Neuson Piston Pin is a genuine OEM component designed for the DPU4545, DPU5545, DPU6055, and DPU6555 series reversible vibratory plate compactors. As a direct OEM part sourced through authorized Wacker Neuson supply channels, the is manufactured to the exact dimensional and material specifications required by these heavy-duty diesel reversible plates. Fitment spans a wide range of He, Heh, Hech, Heap, Hes, and Hecs variants across the DPU6555, DPU5545, DPU4545, and DPU6055 model families. When it's time for an engine rebuild or top-end service on your reversible plate, this is the correct pin to specify.
Key Features
- OEM-Matched Dimensional Tolerancing — Manufactured to the exact diameter, length, and surface-hardness specification required by the engine fitted to these DPU series compactors, ensuring correct piston-to-rod alignment and bearing load distribution.
- Drop-In Engine Rebuild Fitment — Engineered to install directly into the piston and connecting rod assembly without sizing or modification, maintaining the correct wrist-pin clearance straight out of the box.
- Broad DPU Series Coverage — A single part number covers DPU4545, DPU5545, DPU6055, and DPU6555 variants including He, Heh, Hech, Heap, Hes, Hecs, Hesh, Hecsh, and Hechzf configurations.
- Protects Engine Integrity Under High-Vibration Load — Reversible vibratory plates place continuous cyclic stress on the engine internals; a correctly fitted, hardened piston pin prevents lateral piston movement that leads to bore scoring and premature engine failure.
- Genuine Wacker Neuson OEM Part — Supplied as an authorized OEM replacement, carrying the correct part number 5000094862 for straightforward parts verification and service record documentation.
The piston pin — also called a wrist pin — connects the piston to the small end of the connecting rod inside the engine cylinder, allowing the rod to pivot as the piston travels up and down. It transfers the combustion force from the piston directly into the crankshaft assembly, making it a highly loaded component despite its compact size. When a piston pin wears, becomes loose, or develops surface damage, it causes audible knocking, increased blowby, rapid bore wear, and ultimately engine seizure if left unaddressed — making timely replacement with a correctly specified OEM pin critical to a successful rebuild.
Part Details
| Part Number | 5000094862 |
|---|---|
| Old Part Number | 0094862 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston Pin |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU6555Heh | DPU6555Heh | 5100009636 |
| DPU6555HEH US | DPU6555Heh US | 5100009637 |
| DPU6555Hehap | DPU6555Hehap | 5100009638 |
| DPU6555 Hech | DPU6555 Hech | 5100009639 |
| DPU6555Hech US | DPU6555Hech US | 5100009650 |
| 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 |
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.
