The Wacker Neuson is a genuine OEM Spring Washer 6.4 designed for the DPU and DPS series reversible vibratory plate compactors and the RD25 tandem roller. This factory-original fastening component is sourced directly from Wacker Neuson, ensuring it meets the exact material and dimensional specifications of the original hardware. Compatibility spans a wide range of DPU 2440H, DPU 2540H, DPU 2550H, DPU 2560H, DPU 3050H, DPU 3060H, DPU 3070H, DPU 3750H, DPU 3760H, DPS 1850H, and DPS 3060Hv models, as well as TS and HE variants within those families. Verify your machine's model number before ordering to confirm the is the correct spring washer for your application.
Key Features
- Correct Spring Tension and Load Rating — Manufactured to the original spring washer specification for the 6.4mm bore size, maintaining the proper clamping force and bolt preload required in these high-vibration compaction assemblies.
- Genuine OEM Part — Supplied by Wacker Neuson as original equipment, so material hardness, surface treatment, and dimensional tolerances match what left the factory — critical for hardware exposed to continuous vibration cycles.
- Drop-In Installation — Sized and profiled as a direct hardware replacement; installs in the same position and orientation as the original without any modification to surrounding fasteners or components.
- Broad DPU and DPS Compactor Coverage — Fits a wide range of reversible vibratory plate compactors across the DPU 2440H through DPU 3760H series and DPS 1850H and DPS 3060Hv models, including TS and HE variants, plus the RD25 tandem roller.
- Vibration Resistance — Spring washers in vibratory compaction equipment must resist constant loosening under cyclic load; using the correct OEM-spec washer helps maintain joint integrity and prevents hardware from backing out during operation.
A spring washer functions as a locking element beneath a bolt or nut, using its slight curvature and spring tension to apply continuous pressure against the fastener, resisting loosening caused by vibration and dynamic loading. In vibratory plate compactors and rollers — machines that operate under sustained, high-frequency vibration — this function is especially critical, as conventional flat hardware can work loose quickly without adequate preload retention. When a spring washer flattens, cracks, or is installed incorrectly, the fastener it secures can loosen, leading to accelerated wear of surrounding components or structural looseness in the assembly it holds together.
Part Details
| Part Number | 5000107823 |
|---|---|
| Old Part Number | 0107823 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spring Washer 6.4 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU2540H | DPU 2540H | 5000610035, 5000008755 |
| DPU 2550H | DPU 2550H | 5000610036, 5000008756 |
| DPU 2560H | DPU 2560H | 5000610037, 5000008757 |
| DPU 2560H-TS | DPU 2560H-TS | 5000610038, 5000610005 |
| DPU 3050H | DPU 3050H | 5000610039, 5000008759 |
| DPU 3060H | DPU 3060H | 5000610040, 5000008760 |
| DPU 3070H | DPU 3070H | 5000610041, 5000008908 |
| DPU 3060H-TS | DPU 3060H-TS | 5000610042, 5000610006 |
| Hydrostatic Double Drum Vibrat ory Roller | RD25 | 5000008058, 5000009317 |
| DPU 3050H US | DPU 3050H US | 5100000310 |
| DPS1850H Asphalt | DPS1850H Asphalt | 5000610033, 5000008925 |
| DPU 3050HE | DPU 3050HE | 5000610298 |
| DPU 3060HE-TS | DPU 3060HE-TS | 5000610302 |
| DPU 3750Hts US | DPU 3750Hts US | 5100000311 |
| DPS1850H Basic | DPS1850H Basic | 5000610032, 5000008924 |
| DPS1850H Vario | DPS1850H Vario | 5000610034, 5000008926 |
| Reversible Vibratory Plate, 24 kN, 40cm/16in | DPU 2440H | 5000007870 |
| Single Direction Vibratory Pla te, 18kN, 50cm/20in | DPS 1850H | 5000008397, 5000008750 |
| Vibration plate DPU 2450H | DPU 2450H | 5000008746 |
| DPU 3750Hts | DPU 3750Hts | 5000610321 |
| DPU 3750Hets | DPU 3750Hets | 5000610322 |
| DPU 3760Hts | DPU 3760Hts | 5000610358 |
| DPU 3760Hets | DPU 3760Hets | 5000610359 |
| Vibration Plate | DPU 3050Hw US Army | 5100009915 |
| DPS3060Hv | DPS3060Hv | 5100016643 |
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.
