The Wacker Neuson 5100011100 is a genuine OEM Corrugated Head Screw designed for the DPU80, DPU90, and DPU110 series reversible vibratory plate compactors. As a direct OEM part, the 5100011100 is manufactured to Wacker Neuson's original specifications, ensuring a correct, trouble-free installation every time. This screw fits an extensive range of DPU variants — including Lec, Lem, rLec, rLem, and KMAT configurations across the DPU80, DPU90, and DPU110 families — covering both standard and US-market models. Keeping the right fastener in place is a simple but essential step in maintaining the structural integrity of your compactor during demanding soil and aggregate compaction work.
Key Features
- Genuine OEM Fastener Construction — Manufactured to Wacker Neuson's original thread form and head-profile specification, ensuring consistent clamping force and resistance to loosening under high-frequency vibration loads.
- Direct Drop-In Installation — Corrugated head profile seats exactly as the original, requiring no modification to mating surfaces or surrounding hardware during reinstallation.
- Broad DPU Series Compatibility — Fits DPU80, DPU90, and DPU110 reversible plate compactors across Lec, Lem, rLec, rLem, KMAT, and US-market variants.
- Vibration-Resistant Fastening — Designed to maintain secure retention in a high-cycle vibratory environment; a missing or damaged screw can allow panel or component movement that accelerates wear on surrounding parts.
- Verified OEM Part Number — Sourced directly under Wacker Neuson part number 5100011100, eliminating guesswork when ordering replacement fasteners for your DPU compactor.
A corrugated head screw is a fastener whose head features a serrated or corrugated underside profile that bites into the mating surface when torqued, providing strong resistance to vibration-induced loosening. On reversible vibratory plate compactors like the DPU series, components are subjected to continuous high-frequency vibration during operation, which can cause conventional fasteners to back out over time. When a corrugated head screw is missing, damaged, or replaced with an incorrect fastener, the joint it secures can shift or work loose, potentially leading to component movement, increased wear on adjacent parts, or premature mechanical failure.
Part Details
| Part Number | 5100011100 |
|---|---|
| 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.
