The Wacker Neuson Washer is a genuine OEM washer designed for RD27-100 and RD27-120 hydrostatic vibratory rollers. Sourced directly from Wacker Neuson, this washer meets the exact dimensional and material specifications of the original part installed at the factory. It is compatible across multiple serial number configurations of the RD27-100 and RD27-120, including standard and traction control variants. If you are servicing or rebuilding an RD27 series tandem roller, part number is the correct OEM replacement to restore proper assembly and function.
Key Features
- Correct OEM Geometry — Manufactured to the exact thickness, inner diameter, and outer diameter specified for the RD27 roller assembly, ensuring proper load distribution and clamping force at the fastened joint.
- Genuine Wacker Neuson Part — Supplied as an authentic OEM component, giving you confidence that the part matches what was installed during original production.
- Broad RD27 Series Compatibility — Fits RD27-100 and RD27-120 hydrostatic vibratory rollers, including both standard configurations and traction control variants across multiple machine serial ranges.
- Preserves Fastener Integrity — A correctly sized washer protects mating surfaces from fastener pull-through and prevents loosening under vibration — critical on compaction equipment subject to continuous dynamic loading.
- Direct Drop-In Replacement — Installs in the same position as the original without modification, keeping your roller service straightforward and on schedule.
A washer serves as a hardened or precision-formed disc placed beneath a fastener — such as a bolt head or nut — to distribute clamping load evenly across the mating surface. On vibratory compaction equipment like the RD27 tandem roller, fasteners are subjected to constant vibration during operation, making correctly spec'd washers essential for maintaining joint integrity and preventing premature fastener wear or loosening. When a washer is missing, undersized, or worn, the fastener can work loose or damage the surface it bears against, leading to structural issues that compromise the roller's performance and require more extensive repair.
Part Details
| Part Number | 5000162058 |
|---|---|
| Old Part Number | 0162058 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508, 5000620510, 5000620512, 5000620395, 5200009322, 5000620007, 5000620037 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509, 5000620511, 5000620513, 5000620396, 5200009323, 5000009469, 5000620038 |
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.
