Wacker Neuson 5100013438 Washer — Genuine OEM Replacement for RD & RC Series Compactors

The Wacker Neuson Washer is a genuine OEM replacement built for the RD18, RD24, RD28, RD40, RD45, RC50, RC70, and RC110 series tandem rollers and single drum soil compactors. As a factory-authorized part, the is manufactured to the same specification as the original component it replaces, ensuring a direct, exact fit across the full range of compatible machines. This washer fits an extensive lineup of Wacker Neuson compaction equipment including standard, padfoot, smooth drum, DPF, and vibratory roller variants, covering both US and international configurations. When you need a dependable like-for-like replacement, the Wacker Neuson delivers confidence backed by OEM sourcing.

Key Features

• OEM-Grade Material Consistency — Manufactured to the same hardness and dimensional tolerance as the original, ensuring the washer seats, compresses, and distributes load correctly without distortion over time.
• Direct Drop-In Replacement — Matches the original mounting hole diameter and outer profile of the factory washer, allowing straightforward installation with no reworking of mating fasteners or hardware.
• Broad Compactor & Roller Compatibility — Fits RD18, RD24, RD28, RD40, RD45 tandem rollers and RC50, RC70, RC110 single drum soil compactors across standard, padfoot, vibratory offset, DPF, cab, and ROPS configurations.
• Protects Fastener Integrity — A correctly sized, genuine washer spreads clamping load evenly across mating surfaces, preventing fastener pull-through, surface damage, and loosening caused by vibration during compaction cycles.
• Verified Genuine OEM Part — Sourced directly from Wacker Neuson, part number 5100013438 is the same component supplied through the factory assembly line, not a third-party substitute.

A washer functions as a load-distributing component placed beneath a fastener — such as a bolt or nut — to spread clamping force evenly across the surface it bears against. On compaction equipment like tandem rollers and soil compactors, which operate under continuous vibration and mechanical stress, a washer also helps prevent fasteners from working loose over time and protects softer mating surfaces from being damaged by the fastener head. When a washer wears, deforms, or goes missing, the fastener assembly loses its correct clamping load, which can lead to loosened hardware, accelerated wear on surrounding components, and potential mechanical failure in critical assemblies.

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.