The Wacker Neuson 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 ISO and ANSI configurations. Sourced directly from Wacker Neuson, this washer matches the exact material grade and dimensional specification of the original factory component. Whether you're servicing a DPU 100-70Le, DPU 100-70Les, or a D4000-powered vibrator unit, part number ensures a correct, bolt-in fit with no guesswork. Keep this hardware on hand for scheduled maintenance or unplanned repairs across your Wacker Neuson equipment fleet.
Key Features
- Genuine OEM Material Spec — Manufactured to Wacker Neuson's exact dimensional tolerances and material grade, ensuring the washer seats and loads correctly under operating conditions.
- Direct Hardware Replacement — Drops straight into the existing fastener assembly with no fitting, filing, or adaptation — same bore diameter, thickness, and outer profile as the original.
- Broad Wacker Neuson Fitment — Compatible with the DPU 100-70 and DPU 100-70Le/Les reversible vibratory plate compactors, D4000 diesel power units, and L5000/225 ISO and ANSI models.
- Maintains Clamping Integrity — A correctly spec'd washer distributes fastener load evenly across the mating surface, preventing joint loosening or surface damage caused by undersized or worn hardware.
- Verified Part Number — Sold under OEM part number 5000203727, so you can cross-reference your service manual with confidence before ordering.
A washer functions as a load-distributing hardware component placed beneath a bolt head or nut to spread clamping force evenly across the mating surface. This prevents fastener pull-through, protects softer substrate materials from damage, and helps maintain consistent torque retention over time — especially important on high-vibration equipment like vibratory plate compactors and internal vibrator power units. When a washer is missing, undersized, or deformed, the fastener joint loses clamping consistency, which can lead to loosened assemblies, accelerated wear on surrounding components, and potential structural failure of the connected assembly during operation.
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.
