The Wacker Neuson Stud is a genuine OEM fastener designed for the RD27-100 and RD27-120 series hydrostatic vibratory rollers, including standard and traction control configurations. As a factory-sourced component, is manufactured to the exact material and dimensional specifications required for proper assembly and secure retention within the roller. This stud covers a broad range of RD27 machine builds, making it the correct choice whether you are servicing a standard Hydrostatic Vibratory Roller or a Hydrostatic Vibratory Roller with Traction Control. Having the right fastener on hand keeps your RD27 compaction equipment assembled correctly and operating as intended.
Key Features
- Genuine OEM Material Spec — Sourced directly from Wacker Neuson, this stud meets the exact thread form, shank diameter, and tensile grade specified for the RD27 roller assembly.
- Drop-In Replacement — Threads and seating dimensions match the original installation point, so the stud installs directly without reworking the mating hardware.
- Broad RD27 Series Coverage — Compatible with RD27-100 and RD27-120 rollers across multiple machine numbers, including both standard and traction control variants.
- Secure Joint Integrity — A correctly spec'd stud maintains proper clamping load at the fastened joint; an underspec or worn stud risks joint loosening under the continuous vibration loads that tandem rollers generate during compaction passes.
- Fastener-Critical Safety — Structural fasteners on vibratory rollers are subject to dynamic loading; using the OEM-specified stud ensures the joint remains torqued correctly and the assembled components stay positively retained during operation.
A stud is a headless threaded fastener that is permanently or semi-permanently anchored into one component, providing a fixed thread post onto which a nut is tightened to clamp a mating part in place. On vibratory compaction equipment like the RD27 tandem roller, studs are used at joints that must be disassembled for service while keeping precise alignment between components. Because tandem rollers operate under constant vibration, the stud must maintain its thread engagement and clamping force through repeated compaction cycles. A stud that has been stripped, corroded, or incorrectly sized will allow joint movement, which can damage surrounding components and ultimately compromise the structural integrity of the assembly.
Part Details
| Part Number | 5000160784 |
|---|---|
| Old Part Number | 0160784 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Stud |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508, 5000620510, 5000620512, 5000620037 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509, 5000620511, 5000620513, 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.
