The Wacker Neuson 5100011101 is a genuine OEM Corrugated Head Screw designed for the DPU80, DPU90, and DPU110 series reversible vibratory plate compactors. As a direct Wacker Neuson OEM part, the 5100011101 is manufactured to the exact tolerances required for proper installation and long-term retention in high-vibration compaction equipment. This screw is confirmed to fit an extensive range of DPU models across multiple configurations, including Lec, Lem, rLec, rLem, and Lekc variants, covering both standard and US-market units. Sourcing the correct OEM fastener ensures the component seats and holds exactly as designed — critical in equipment that generates continuous compaction force during operation.
Key Features
- Genuine OEM Fastener Integrity — Manufactured to Wacker Neuson's exact thread profile and head geometry specifications, ensuring correct torque retention in a high-vibration environment where substandard fasteners can back out or fail.
- Drop-In Installation — Matches the original mounting point dimensions, so the screw installs directly without modification to the mating component or surrounding hardware.
- Broad DPU Series Compatibility — Fits DPU80, DPU90, and DPU110 reversible plate compactors across Lec, Lem, rLec, rLem, and Lekc configurations, including standard and US-market variants.
- Vibration-Rated Retention — The corrugated head profile provides mechanical resistance against loosening under sustained compaction cycles, maintaining the integrity of the assembly it secures.
- Protects Surrounding Components — A correctly torqued, properly spec'd fastener prevents play and micro-movement at the joint, reducing wear on adjacent parts that depend on a secure connection.
A corrugated head screw uses a serrated or ridged underside on the screw head to bite into the mating surface and resist rotation caused by vibration. In reversible vibratory plate compactors like the DPU series, constant oscillation places ongoing stress on every fastener in the machine — a screw that works loose can allow components to shift, creating accelerated wear or damage to the assembly it holds together. Replacing a worn or missing corrugated head screw with the correct OEM part restores the mechanical lock at that joint and keeps the connected components properly secured throughout the compaction cycle.
Part Details
| Part Number | 5100011101 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Corrugated Head Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU110Lec970 | DPU110Lec970 | 5100027035 |
| DPU80Lec770 | DPU80Lec770 | 5100026787 |
| DPU80Lec670 | DPU80Lec670 | 5100027032 |
| DPU110Lec870 | DPU110Lec870 | 5100026869 |
| DPU90Lec770 | DPU90Lec770 | 5100027536 |
| DPU90Lec670 | DPU90Lec670 | 5100027534 |
| DPU80Lem770 | DPU80Lem770 | 5100018444 |
| DPU80rLec670 | DPU80rLec670 | 5100027033 |
| DPU90Lem770 | DPU90Lem770 | 5100024731 |
| DPU80rLec770 | DPU80rLec770 | 5100027034 |
| DPU110Lem970 | DPU110Lem970 | 5100024696 |
| DPU110Lec970 US | DPU110Lec970 US | 5100026784 |
| DPU90Lec770 US | DPU90Lec770 US | 5100028357 |
| DPU80Lem670 | DPU80Lem670 | 5100024695 |
| DPU110Lem870 | DPU110Lem870 | 5100018445 |
| DPU80rLem670 | DPU80rLem670 | 5100024697 |
| DPU110Lem970 US | DPU110Lem970 US | 5100024730 |
| DPU110rLec870 | DPU110rLec870 | 5100027077 |
| DPU90rLec770 US | DPU90rLec770 US | 5100028359 |
| DPU80rLem770 | DPU80rLem770 | 5100024698 |
| DPU90Lem770 US | DPU90Lem770 US | 5100024732 |
| DPU110rLec970 | DPU110rLec970 | 5100027036 |
| DPU110rLec970 US | DPU110rLec970 US | 5100026786 |
| DPU110rLem970 | DPU110rLem970 | 5100024699 |
| DPU110rLem870 | DPU110rLem870 | 5100026697 |
| DPU90rLem770 | DPU90rLem770 US | 5100028358 |
| DPU110rLem970 US | DPU110rLem970 US | 5100026785 |
| DPU110Lekc970 | DPU110Lekc970 | 5100034515 |
| Vibration Plate DPU 80-110(r) KMAT | DPU 80/110 KMAT | 5100016604 |
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.
