The Wacker Neuson Locknut is a genuine OEM component designed for the DPU 100-70 and DPU 100-70Le reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this locknut meets the exact specifications used in original production, ensuring a correct, secure fit right out of the box. It is compatible with both the standard DPU 100-70 and the DPU 100-70Le variants, covering the key configurations in this heavy-duty diesel reversible plate line.
Key Features
- Genuine OEM Thread Integrity — Manufactured to the precise thread pitch and hardness grade specified for this application, maintaining clamping load under continuous compaction vibration.
- Drop-In Replacement — Matches the original fastener dimensions exactly, threading directly into the existing position on the DPU 100-70 without modification to mating components.
- Fits DPU 100-70 and DPU 100-70Le — Verified fitment across both reversible vibratory plate compactor configurations under part number 5000209076.
- Vibration-Resistant Locking Design — The locknut's self-locking feature resists loosening from the high-frequency vibration generated during soil and aggregate compaction cycles, maintaining a secure joint over extended service.
- Fastener-Grade Safety Assurance — On high-vibration compaction equipment, a fastener that backs off can lead to component misalignment or detachment; using the correct OEM-grade locknut is essential to safe, uninterrupted operation.
A locknut is a fastener engineered to resist loosening caused by vibration and dynamic loading. Unlike a standard nut, it incorporates a locking mechanism — such as a nylon insert or a deformed thread profile — that creates resistance against rotation once torqued into position. On reversible vibratory plate compactors like the DPU 100-70, where powerful eccentric forces are generated continuously during compaction, this resistance is critical to keeping assemblies secure. When a locknut wears out, strips, or is replaced with an incorrect fastener, the resulting joint can work loose, leading to component movement, accelerated wear on surrounding parts, or operational failure of the machine.
Part Details
| Part Number | 5000209076 |
|---|---|
| Old Part Number | 0209076 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Locknut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU100-70 VIBROPLATE | DPU 100-70 | 5000008991, 5000610320 |
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.
