The Wacker Neuson Lock Washer is a genuine OEM Lock Washer designed for a wide range of Wacker Neuson equipment, including DPU and DPS reversible and single-direction vibratory plate compactors, PT2H and PT3H centrifugal trash pumps, HSH350 hydronic surface heaters, the DS70 diesel rammer, and E1100 ground heaters. As a direct OEM replacement sourced through the Wacker Neuson parts program, part meets the exact material and dimensional specifications of the original hardware. This fastener is used across an extensive cross-section of the Wacker Neuson lineup, making it a practical stock item for fleet owners, rental operations, and dealers servicing multiple machine types. Confirm your model number against the fitment list before ordering to ensure the correct application.
Key Features
- Genuine OEM Hardware Grade — Manufactured to the exact hardness and locking-tooth geometry specified by Wacker Neuson, ensuring the washer bites and holds under the vibration loads these machines generate.
- Drop-In Replacement — Matches the original bore diameter and outer profile exactly, so it seats correctly against mating fastener heads and mounting surfaces without rework.
- Broad Cross-Model Fitment — Compatible with DPU 2440H through DPU6275 series plate compactors, DPS1850H and DPS2050H single-direction plates, PT2H and PT3H trash pumps, HSH350 hydronic heaters, DS70 diesel rammer, and E1100 ground heaters.
- Vibration-Resistant Locking Action — The serrated or split profile resists loosening caused by continuous machine vibration, keeping critical assemblies torqued to spec throughout the service interval.
- Fuel and Fluid System Safe — Where used in pump and heater assemblies, the washer material is compatible with the fluids and temperatures present in those applications, preventing premature corrosion or deformation.
A lock washer is a hardened fastener component placed beneath a bolt or nut to prevent the fastener from backing out under vibration, thermal cycling, or dynamic load. On compaction equipment, pumps, and heaters — all of which operate under sustained vibration or pressure — loose fasteners can lead to component misalignment, fluid leaks, or structural failure. When a lock washer loses its tension or cracks, the fastener it secures can work loose undetected, accelerating wear on surrounding parts. Replacing a worn or damaged lock washer with the correct OEM part restores the clamping integrity of the joint and protects the larger assembly.
Part Details
| Part Number | 5000151253 |
|---|---|
| Old Part Number | 0151253 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lock 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 |
| 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 |
| DPU 3050HE | DPU 3050HE | 5000610298 |
| DPU 3060HE-TS | DPU 3060HE-TS | 5000610302 |
| DS70H Vibratory Rammer, 13" Plastic Shoe EPA | DS70 | 5200010976 |
| DPS1850H Asphalt | DPS1850H Asphalt | 5000610033, 5000008925 |
| DPS1850H Basic | DPS1850H Basic | 5000610032, 5000008924 |
| DPS1850H Vario | DPS1850H Vario | 5000610034, 5000008926 |
| DPU 3050H US | DPU 3050H US | 5100000310 |
| DPU 3750Hts | DPU 3750Hts | 5000610321 |
| DPU 3750Hets | DPU 3750Hets | 5000610322 |
| DPU 3760Hts | DPU 3760Hts | 5000610358 |
| DPU 3760Hets | DPU 3760Hets | 5000610359 |
| DPU 3750Hts US | DPU 3750Hts US | 5100000311 |
| 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 |
| Vibration Plate | DPU 3050Hw US Army | 5100009915 |
| DPU6275Heh | DPU6275Heh | 5100058467 |
| DPU5260Heh | DPU5260Heh | 5100060825 |
| DPS2050H | DPS2050H | 5100061223 |
| DPS2050Hw | DPS2050Hw | 5100061224 |
| DPU5260He | DPU5260He | 5100076465 |
| DPU5260Hehp | DPU5260Hehp | 5100076466 |
| DPU5260Hehcb+ | DPU5260Hehcb+ | 5100076467 |
| DPU5260Hehcpb+ | DPU5260Hehcpb+ | 5100076468 |
| DPU6260Hehp | DPU6260Hehp | 5100076469 |
| DPU6260Hehcb+ | DPU6260Hehcb+ | 5100076470 |
| Vibration Plate DPU6275He | DPU6275He | 5100076471 |
| Vibration Plate DPU6275Hecb+ | DPU6275Hecb+ | 5100076472 |
| DPU6275Hehcb+ | DPU6275Hehcb+ | 5100076473 |
| Vibration Plate DPU5260Hep | DPU5260Hep | 5100077269 |
| DPU5275Heh | DPU5275Heh | 5100077270 |
| DPU5260H | DPU5260H | 5100077271 |
| Vibration Plate DPU5260Hehcpb+ LOXAM | DPU5260Hehcb+ LOXAM | 5100077272 |
| DPU5275Hehcb+ | DPU5275Hehcb+ | 5100077273 |
| Vibration Plate DPU5260Hp | DPU5260Hp | 5100077274 |
| DPU5260Hecpb+ | DPU5260Hecpb+ | 5100077275 |
| Vibration Plate DPU5275He | DPU5275He | 5100077276 |
| DPU5247Heh | DPU5247Heh | 5100077277 |
| Vibration Plate DPU5275H | DPU5275H | 5100077278 |
| DPU6260Heh | DPU6260Heh | 5100077280 |
| DPU6260Hehcpb+ | DPU6260Hehcpb+ | 5100077282 |
| Vibration Plate DPU6275H | DPU6275H | 5100077283 |
| DPU6260He | DPU6260He | 5100077284 |
| Vibration Plate DPU6260Hep | DPU6260Hep | 5100077285 |
| DPU6260Hecb+ | DPU6260Hecb+ | 5100077286 |
| Vibration Plate DPU6260Hecpb+ | DPU6260Hecpb+ | 5100077287 |
| Vibration Plate DPU6260H | DPU6260H | 5100077288 |
| Vibration Plate DPU6260Hp | DPU6260Hp | 5100077290 |
| 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.
