Wacker Neuson 5000098454 Washer

The Wacker Neuson Washer is a genuine OEM component designed for the RD7 and RD10 walk-behind tandem rollers and the DPU 4045H, DPU 4545H, DPU 5045H, DPU 5545H, DPU 6055, and DPU 6555H series reversible vibratory plate compactors. As a direct Wacker Neuson OEM part, the is manufactured to the exact tolerances and material specifications of the original hardware used on the production line. This washer spans a broad range of compaction equipment families — from double-drum asphalt rollers to heavy-duty diesel reversible plates — making it a versatile stock item for fleet operators and service technicians. Confirm your model number against the fitment list before ordering to ensure a correct, efficient installation.

Key Features

• Genuine OEM Material Specification — Manufactured to the exact hardness and dimensional tolerances Wacker Neuson specifies for this hardware position, ensuring correct load distribution across the fastened joint.
• Drop-In Hardware Replacement — Matches the original bore diameter, outer diameter, and thickness so it seats and torques correctly without shimming or rework.
• Broad Compaction Equipment Coverage — A single part number fits RD7 and RD10 tandem rollers alongside the DPU 4045H through DPU 6555H reversible vibratory plate families, consolidating your parts inventory.
• Protects Mating Surfaces — A correctly specified washer distributes clamping force evenly across the contact face; an undersized, worn, or incorrect washer can allow fastener movement, leading to loosening, vibration damage, or surface galling in high-cycle compaction environments.
• Verified Wacker Neuson Part Number — Sourced and catalogued as 5000098454, giving you confidence that you are ordering the correct OEM component and not a generic substitute.

A washer is a thin, flat disc placed under a bolt head or nut to spread the clamping load over a wider surface area, preventing the fastener from pulling through or damaging the material it secures. In high-vibration equipment such as vibratory plate compactors and tandem rollers, washers also act as a first line of defence against fastener loosening by maintaining consistent contact pressure between joined components. When a washer is worn, deformed, or missing, the fastener can work loose under repeated vibration cycles, potentially causing component misalignment, accelerated wear on surrounding parts, or unexpected mechanical failure during operation.

Part Details

Compatibility & Fitment

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.