The Wacker Neuson Washer is a genuine OEM washer designed for the RD24-100, RD27-120, RD28-120, RD40-130, and RD45-140 series tandem rollers. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component installed at the factory. Compatibility spans an extensive range of RD series configurations including standard, canopy, open-ROPS, and DPF variants, so you can order with confidence knowing is the correct washer for your machine.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to the exact thickness, bore diameter, and material grade specified for this washer position, ensuring correct load distribution and surface protection at the fastened joint.
- Drop-In Installation — Matches the original hole pattern and seating surface, so the washer seats flush without modification and fasteners torque down to spec on the first attempt.
- Broad RD Series Coverage — Fits over 30 Wacker Neuson RD24-100, RD27-120, RD28-120, RD40-130, and RD45-140 tandem roller configurations, including standard, canopy (c), open-ROPS (o), and DPF variants.
- Protects Mating Surfaces — A correctly fitted washer spreads clamp load evenly across the joint, preventing fastener pull-through, surface galling, and premature loosening under the vibration loads typical of compaction equipment.
- Verified Part Number — OEM part number 5100052961 cross-references directly to the Wacker Neuson parts catalog, eliminating guesswork when ordering hardware for scheduled maintenance or field repairs.
A washer serves as a load-spreading interface between a fastener — such as a bolt head or nut — and the surface it clamps against. On compaction equipment like tandem rollers, components are subject to continuous vibration and dynamic loading, which can cause fasteners to work loose or bite into softer mating surfaces over time. By distributing the clamping force across a wider area, a washer protects those surfaces from damage and helps maintain consistent fastener preload throughout the service interval. Using a worn, undersized, or incorrect washer can lead to joint loosening, accelerated wear of the clamped components, and unplanned downtime on the job.
Part Details
| Part Number | 5100052961 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD24-100 Tandem Roller | RD24-100 | 5100011385, 5100047374 |
| RD27-120 Tandem Roller | RD27-120 | 5100011386 |
| RD24-100 C Tandem Rollers | RD24-100 C | 5100011387 |
| RD27-120 C Tandem Roller | RD27-120 C | 5100011388 |
| RD24-100 O Tandem Roller | RD24-100 O | 5100011389 |
| RD27-120 O Tandem Roller | RD27-120 O | 5100011390 |
| RD24-100 Tandem Roller | RD24-100 US | 5100021755 |
| RD28-120 Tandem Roller | RD28-120 US | 5100021756 |
| RD24-100 C Tandem Roller | RD24-100C US | 5100021757 |
| RD28-120 C Tandem Roller | RD28-120C US | 5100021758 |
| RD28-120 O Tandem Roller | RD28-120O US | 5100021800 |
| RD 24-100.3 | RD 24-100.3 | 5100032197 |
| RD27-120 | RD 27-120.3 | 5100032198 |
| RD24-100c.3 | RD24-100c.3 | 5100047370 |
| RD27-120c | RD27-120c.3 | 5100047371 |
| RD24-100o.3 | RD24-100o.3 | 5100047372 |
| RD27-120o | RD27-120o.3 | 5100047373 |
| RD28-120 | RD28-120 | 5100047375 |
| RD24-100c | RD24-100c | 5100047376 |
| RD28-120c | RD28-120c | 5100047377 |
| RD24-100o | RD24-100o | 5100047378 |
| RD28-120o | RD28-120o | 5100047379 |
| RD24-100 DPF | RD24-100 DPF | 5100047380 |
| RD28-120 DPF | RD28-120 DPF | 5100047390 |
| RD24-100c DPF | RD24-100c DPF | 5100047391 |
| RD28-120c DPF | RD28-120c DPF | 5100047392 |
| RD24-100o DPF | RD24-100o DPF | 5100047393 |
| RD28-120o DPF | RD28-120o DPF | 5100047394 |
| RD40-130 DPF | RD40-130 DPF | 5100055777 |
| RD45-140 DPF | RD45-140 DPF | 5100055778 |
| RD40-130c DPF | RD40-130c DPF | 5100055779 |
| RD45-140c DPF | RD45-140c DPF | 5100055780 |
| RD40-130o DPF | RD40-130o DPF | 5100055781 |
| RD45-140o DPF | RD45-140o DPF | 5100055782 |
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.
