The Wacker Neuson Washer is a genuine OEM Washer designed for the DPU 100-70 reversible vibratory plate compactor series, the D4000 Diesel Power Unit for Internal Vibrators, and the L5000/225 series. As a direct factory replacement, this washer installs exactly as the original, ensuring proper load distribution and fastener retention without any guesswork. It is the correct specification part for both ISO and ANSI configurations of the L5000/225, as well as the DPU 100-70Le and DPU 100-70Les variants.
Key Features
- Genuine OEM Material Grade — Manufactured to Wacker Neuson's original hardness and dimensional tolerances, ensuring correct clamping force and surface protection under the fastener load specific to these machines.
- Drop-In Replacement — Matches the original hole diameter, outer diameter, and thickness for a direct swap with no modification to mating hardware or fastener torque values.
- Broad Fitment Across Key Series — Compatible with DPU 100-70, DPU 100-70Le, and DPU 100-70Les reversible vibratory plates, the D4000 Diesel Power Unit, and both L5000/225 ISO and L5000/225 ANSI configurations.
- Fastener Integrity Maintained — A correctly spec'd washer distributes clamp load evenly across the joint surface, preventing fastener loosening from vibration — a critical concern on compaction equipment subject to continuous cyclic loads.
- Verified OEM Part Number — Part number 5000203727 is the factory-assigned reference, giving you confidence you are sourcing the correct component for your specific machine configuration.
A washer serves as a load-spreading interface between a fastener — such as a bolt or nut — and the surface it bears against. On high-vibration equipment like vibratory plate compactors and power units, washers play an outsized role: they prevent the fastener from biting into or deforming the mating surface, maintain consistent clamping force, and resist the tendency of fasteners to back out under sustained vibration. Using an incorrectly sized or worn washer can lead to fastener loosening, joint failure, and accelerated wear to surrounding components — issues that compound quickly on machines operating under continuous compaction cycles.
Part Details
| Part Number | 5000203727 |
|---|---|
| Old Part Number | 0203727 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Diesel Power Unit for Internal Vibrator | D4000 | 5000009091 |
| DPU 100-70Le VIBROPLATE | DPU 100-70 | 5000610320, 5000008991, 5000008900 |
| L5000/225 ISO | L5000/225 ISO | 5000610329 |
| DPU100-70Le Reversible Vibratory Plate | DPU 100-70Les | 5000610344 |
| L5000/225 ANSI | L5000/225 ANSI | 5000610341 |
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.
