Wacker Neuson 5100012936 Washer — Genuine OEM Replacement

The Wacker Neuson Washer is a genuine OEM replacement built for a wide range of Wacker Neuson RD tandem rollers and RC single drum soil compactors, including the RD18, RD24, RD28, RD40, RD45 series and the RC50, RC70, and RC110 series. Sourced directly from Wacker Neuson, this washer is manufactured to the exact material grade, dimensional tolerancing, and load rating specified for these machines. Using the correct OEM part ensures the mating components seat and clamp as designed, preserving the integrity of the assembly it belongs to. Part number is the manufacturer-assigned reference for this washer across all compatible model variants listed below.

Key Features

• Correct Material and Dimensional Spec — Manufactured to the exact thickness, inner diameter, and hardness rating specified by Wacker Neuson, ensuring proper load distribution and clamping force in the assembly.
• Direct OEM Replacement — Installs into the same position as the original with no fitting adjustments; the washer seats flush against its mating fastener or surface as the design intends.
• Broad Model Coverage — Compatible with RD18, RD24, RD28, RD40, and RD45 tandem roller series as well as RC50, RC70, and RC110 single drum soil compactor series, covering both standard, canopy, and cab configurations.
• Protects Mating Components — A correctly spec'd washer prevents fastener pull-through, surface damage, and uneven clamping loads that can lead to loosening under vibration — a constant factor in compaction equipment operation.
• Genuine Wacker Neuson OEM Part — Supplied as an authorized Wacker Neuson component, giving you confidence that part number 5100012936 matches the original part installed at the factory.

A washer serves as a load-distributing interface between a fastener — such as a bolt or nut — and the surface it bears against. By spreading clamping force across a wider area, it prevents the fastener from pulling through or damaging softer mating surfaces and helps maintain consistent torque retention over time. On compaction equipment that operates under continuous vibration, a worn, deformed, or incorrectly sized washer can allow fasteners to loosen progressively, leading to assembly movement, accelerated wear on surrounding components, and potential mechanical failure.

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.