The Wacker Neuson Spring Washer is a genuine OEM component designed for a broad range of Wacker Neuson equipment, including DPU and DPS series reversible vibratory plate compactors, PT2H and PT3H self-priming centrifugal trash pumps, the HSH350 hydronic surface heater, the DS70 diesel rammer, and the E1100 ground heater. As a direct factory replacement, this spring washer meets the original design specification and installs exactly as the factory-fitted part. It is backed by Wacker Neuson's OEM supply chain, so you can be confident the part you receive matches what came off the production line. Whether you're servicing a high-cycle compactor or a pump running in demanding site conditions, using the correct OEM spring washer helps maintain fastener clamp load and prevents loosening under vibration.
Key Features
- OEM-Grade Spring Tension: — Manufactured to the original deflection and load spec, ensuring consistent clamp force retention — critical for assemblies exposed to continuous vibration.
- Direct Drop-In Replacement: — Matches the original bore diameter, outer diameter, and thickness for tool-free fitment with no rework to mating hardware.
- Wide Cross-Equipment Compatibility: — A single part number covering DPU 2440H through DPU 3760H series reversible plates, DPS1850H and DPS3060Hv single-direction plates, PT2H and PT3H trash pumps, HSH350 hydronic surface heater, DS70 diesel rammer, and E1100 ground heater.
- Vibration Resistance: — Spring washers in vibratory equipment are subjected to constant cyclical loading; an OEM-spec part maintains proper preload and resists backing-out under those conditions, preserving joint integrity over the service interval.
- Genuine Wacker Neuson OEM Part: — Sourced directly through the Wacker Neuson parts program under part number 5000151390, confirming authenticity and traceability.
A spring washer — also called a lock washer — sits between a fastener and the mating surface to apply a continuous spring force against the fastener head. This tension resists vibration-induced loosening by maintaining clamp load even as the joint flexes or settles during operation. In vibratory compaction equipment and pump assemblies, where harmonic vibration is constant throughout a work cycle, a failed or omitted spring washer can allow critical fasteners to back out, leading to misalignment, fluid leaks, or component separation. Replacing a worn or damaged spring washer with the correct OEM part restores the joint to its designed clamp specification and prevents progressive fastener migration during service.
Part Details
| Part Number | 5000151390 |
|---|---|
| Old Part Number | 0151390 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spring Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydronic Surface Heater | HSH350 | 5000620254, 5200001677 |
| PT3H Pump | PT3H | 5000009100, 5000009103, 5000009242, 5100014963, 5100014964 |
| PT2H Pump | PT2H | 5000009094, 5000009097, 5000009239 |
| E1100 GROUND HEATER | E1100 | 5000620172, 5200001676 |
| 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 |
| DS70H Vibratory Rammer, 13" Plastic Shoe EPA | DS70 | 5200010976 |
| 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 |
| DPS1850H Asphalt | DPS1850H Asphalt | 5000610033, 5000008925 |
| DPU 3050HE | DPU 3050HE | 5000610298 |
| DPU 3060HE-TS | DPU 3060HE-TS | 5000610302 |
| DPS1850H Basic | DPS1850H Basic | 5000610032, 5000008924 |
| DPS1850H Vario | DPS1850H Vario | 5000610034, 5000008926 |
| DPU 3050H US | DPU 3050H US | 5100000310 |
| Reversible Vibratory Plate, 24 kN, 40cm/16in | DPU 2440H | 5000007870 |
| DPU 3750Hts US | DPU 3750Hts US | 5100000311 |
| 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.
