The Wacker Neuson Washer is a genuine OEM Washer designed for the DPU 4045H, DPU 5045H, DPU 6055, and DPU 6555 series reversible vibratory plate compactors, as well as the RD7H-S and RD10 tandem rollers. As a direct Wacker Neuson OEM part, the is manufactured to the same exacting standards as the original component installed at the factory. This washer fits across a broad range of DPU diesel reversible plate models and select RD-series walk-behind rollers, making it a widely applicable service part for fleet operators and equipment technicians alike. Confirm your machine's model number against the fitment list before ordering to ensure an exact match.
Key Features
- Genuine OEM Material Integrity — Manufactured to Wacker Neuson's original dimensional and hardness specifications, ensuring correct load distribution and surface protection on mating fastener interfaces.
- Drop-In Installation — Matches the original bore diameter, outer diameter, and thickness of the factory washer, seating correctly against the original fastener hardware without rework.
- Broad DPU Series Fitment — Compatible with DPU 4045H, DPU 5045H, DPU 6055, and DPU 6555 diesel reversible vibratory plate compactors, plus RD7H-S and RD10 tandem rollers.
- Protects Clamped Surfaces — A correctly spec'd washer distributes clamping load evenly across the mating surface; an undersized, worn, or incorrect washer can allow fasteners to loosen under vibration, leading to component damage or structural failure.
- Vibration-Environment Rated — Sourced for use in high-vibration compaction and roller equipment where fastener retention directly affects machine structural integrity and operator safety.
A washer is a small but critical hardware component that sits between a fastener — such as a bolt or nut — and the surface it clamps against. Its primary job is to spread the load from the fastener over a larger area, preventing the fastener from pulling through or damaging softer mating surfaces. In high-vibration equipment like vibratory plate compactors and tandem rollers, washers also help resist loosening by maintaining consistent clamping force across the joint. When a washer is missing, deformed, or worn, fasteners can work loose under operating vibration, which may lead to component misalignment, accelerated wear on adjacent parts, or more serious structural issues.
Part Details
| Part Number | 5000099797 |
|---|---|
| Old Part Number | 0099797 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD 7S | RD7H-S EU | 5000620795 |
| RD7H-S ROLLER,DOUBLE DRUM | RD7H-S | 5000009487 |
| V.Plate DPU 5045Heap | DPU 5045H | 5000610046, 5000610052, 5000610047, 5000007862, 5000007936, 5000007965, 5000610045 |
| V.Plate DPU 4045Hap | DPU 4045H | 5000610044, 5000610051, 5000610064, 5000007888, 5000007935, 5000610043 |
| V.Plate DPU 6055Heap | DPU 6055 | 5000610049, 5000610050, 5000008766, 5000008767, 5000008768, 5000610048 |
| DPU6055-VIBROPLATE | DPU 6055He | 5000610053 |
| DPU6555Heh | DPU6555Heh | 5100009636 |
| DPU6555Hehap | DPU6555Hehap | 5100009638 |
| DPU6555 Hech | DPU6555 Hech | 5100009639 |
| Hydrostatic Double Drum Vibrat ory Roller | RD10 | 5000008056 |
| DPU6055-VIBROPLATE | DPU 6055 WC | 5000610175 |
| DPU6555Hesh | DPU6555Hesh | 5100015774 |
| DPU6555Hecsh | DPU6555Hecsh | 5100015775 |
| DPU6555He | DPU6555He | 5100016940 |
| DPU6555Hes | DPU6555Hes | 5100016941 |
| DPU6555Heap | DPU6555Heap | 5100016943 |
| DPU6555Hec | DPU6555Hec | 5100016944 |
| DPU6555Hecs | DPU6555Hecs | 5100016945 |
| Vibratory Plate DPU 6555Heap | DPU 6555Heap | 5000610356 |
| DPU6555He-VIBROPLATE | DPU 6555He US | 5000610357 |
| DPU 6555Hs | DPU 6555Hs | 5100015773 |
| Vibratory Plate DPU 6555He | DPU 6555He | 5000610354 |
| Vibratory Plate DPU 6555H | DPU 6555H | 5000610355, 5100009651 |
| DPU6555Hechzf | DPU6555Hechzf | 5100021400 |
| DPU 5045He-VIBROPLATE | DPU 5045He US | 5000610367 |
| Vibratory Plate | DPU 6555Hec | 5100004060 |
| DPU6555Hec Reversible Vibratory Plate | DPU 6555Hec US | 5100004399 |
| DPU6555HEH US | DPU6555Heh US | 5100009637 |
| DPU6555Hech US | DPU6555Hech US | 5100009650 |
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.
