Wacker Neuson 5100013205 Washer — RD40-130 & RD45-140 Series Tandem Rollers

The Wacker Neuson Washer is a genuine OEM replacement built for the RD40-130 and RD45-140 series tandem rollers, including standard, canopy, open-ROPS, and DPF-equipped variants. Sourced directly from Wacker Neuson, this washer is manufactured to the same specifications as the original component installed at the factory. It fits across a wide range of RD-series configurations, covering both domestic and US-spec machines to ensure you get the right part the first time. Whether you're completing a scheduled service or addressing unexpected wear, the is the correct OEM choice for this application.

Key Features

• Genuine OEM Dimensional Accuracy — Manufactured to exact thickness, inner diameter, and outer diameter specifications, ensuring correct load distribution and seating at the mating surface.
• Drop-In Replacement — Matches the original mounting configuration of the factory-installed washer, allowing straightforward installation without rework or shimming.
• Broad RD-Series Compatibility — Fits RD40-130 and RD45-140 tandem rollers across standard, canopy, open-ROPS, and DPF model variants, including US-spec configurations.
• Protects Fastener and Mating Surfaces — A correctly fitted washer distributes clamping load evenly, preventing fastener pull-through, surface galling, and premature loosening under vibration.
• Verified OEM Part Number — Part number 5100013205 is confirmed against Wacker Neuson parts documentation, so you can order with confidence that this is the correct component for your machine.

A washer serves as a load-spreading interface between a fastener — such as a bolt or nut — and the surface it clamps against. By distributing the clamping force over a wider area, it prevents the fastener from digging into or damaging softer materials and helps maintain consistent clamping tension over time. On compact tandem rollers operating under continuous vibration, a missing or worn washer can lead to fastener loosening, surface damage, and premature component failure, making timely replacement an important part of routine maintenance.

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.