Wacker Neuson 5100029539 Washer — Fits RD18, RD24 & RD28 Series Tandem Rollers

The Wacker Neuson Washer is a genuine OEM washer designed for the RD18, RD24, and RD28 series tandem rollers, including the RD18-80, RD18-100, RD18-100c, RD24-100e, RD24-100ce, RD28-120e, RD28-120ce, and related variants. As a direct OEM replacement, part is manufactured to the same specifications as the original component that left the factory, ensuring a straight-swap installation with no guesswork. This washer covers an extensive range of RD series roller configurations, from standard and US-spec models through to SE and electric-drive variants. Sourcing the correct OEM washer keeps your machine running as intended and avoids the wear and misalignment issues that an ill-fitting substitute can introduce.

Key Features

• Genuine OEM Dimensional Accuracy — Produced to exact thickness, inner diameter, and outer diameter tolerances, so load is distributed evenly across mating surfaces without deformation or creep.
• Direct Drop-In Replacement — Matches the original mounting hardware stack-up on RD series rollers, seating flush with no shimming or rework required during reassembly.
• Broad RD Series Compatibility — Confirmed fit across RD18-80, RD18-100, RD18-100c, RD24-100e, RD28-120e, and their CE, US, SE, and electric-drive counterparts.
• Protects Fastener and Surface Integrity — A correctly sized washer spreads clamp load, preventing bolt heads from pulling through or gouging softer housing material under vibration-heavy roller operation.
• Long Service Intervals — OEM material grade resists the compression fatigue and fretting corrosion that compaction equipment washers endure through continuous vibration cycles.

A washer may be a small component, but it plays a critical role in any bolted assembly. It distributes the clamping force of a fastener over a wider surface area, preventing damage to the parts being joined and maintaining consistent bolt tension over time. On vibration-intensive equipment like tandem rollers, washers are subjected to constant cyclic loading; a worn, deformed, or incorrectly sized washer allows fasteners to loosen progressively, which can lead to misalignment, accelerated wear on adjacent components, or mechanical failure. Using the correct OEM washer — part 5100029539 — ensures the joint performs as engineered and holds its torque throughout the service life of the machine.

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.