The Wacker Neuson 5100013804 is a genuine OEM Cylinder Head Bolt designed for the DPU6555 series reversible vibratory plate compactors, including the DPU6555Heh US, DPU6555Hech US, DPU6555Hec US, and DPU6555He US. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original hardware installed at the factory. It is a direct-fit replacement that slots into the cylinder head assembly without modification, making it the straightforward choice when servicing these heavy-duty diesel reversible plates.
Key Features
- Genuine OEM Torque Integrity — Manufactured to the precise thread pitch, grade, and tensile strength required to maintain a proper cylinder head seal under diesel compression loads.
- Direct-Fit Hardware — Matches the original bolt specification for the DPU6555 cylinder head assembly, installing exactly as the factory hardware does.
- DPU6555 Series Compatibility — Confirmed fitment across the DPU6555Heh US, DPU6555Hech US, DPU6555Hec US, and DPU6555He US reversible plate compactors.
- Critical Sealing Performance — A correctly torqued cylinder head bolt maintains combustion chamber integrity; a stretched, stripped, or under-spec bolt risks head gasket failure and engine damage.
- Engine Safety Compliance — Using a bolt of the correct grade and specification is essential to safe diesel engine operation — substituting an off-spec fastener can lead to catastrophic head failure under load.
The cylinder head bolt clamps the cylinder head tightly against the engine block, compressing the head gasket to create an airtight combustion chamber seal. On a diesel engine like those powering the DPU6555 series, this seal must withstand extreme compression pressures with every cycle. When a cylinder head bolt stretches, loosens, or fails, combustion gases escape past the head gasket, causing overheating, loss of compression, coolant contamination, and ultimately engine failure — making prompt replacement with a correct-spec fastener essential to keeping the machine operational.
Part Details
| Part Number | 5100013804 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder Head Bolt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU6555HEH US | DPU6555Heh US | 5100009637 |
| DPU6555Hech US | DPU6555Hech US | 5100009650 |
| Vibration Plate | DPU6555Hec US | 5100016946 |
| Vibration Plate | DPU6555He US | 5100016942 |
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.
