The Wacker Neuson is a genuine OEM Bolt M16 X 2 designed for the RD27-100 and RD27-120 series hydrostatic vibratory rollers. Sourced directly from Wacker Neuson, this fastener meets the original design specification for the RD27 platform, ensuring correct thread engagement and clamping force in the application it was built for. The is compatible across multiple RD27-100 and RD27-120 configurations, including standard and traction control variants. When a structural fastener like this wears, stretches, or is lost during service, replacing it with the correct OEM-specified bolt keeps the assembly secure and operating as intended.
Key Features
- OEM Thread Accuracy — Manufactured to the M16 x 2 thread pitch and grade specification called out in the original Wacker Neuson engineering design, ensuring full thread engagement without risk of cross-threading or under-torque.
- Direct-Fit Fastener — Drops into the existing bolt hole pattern on the RD27 roller without any modification to the mounting interface or hardware.
- Broad RD27 Series Coverage — Compatible with RD27-100 and RD27-120 hydrostatic vibratory rollers, including both standard and traction control variants across multiple machine numbers.
- Structural Integrity — A correctly torqued, properly graded bolt maintains the clamping load required to keep critical roller assemblies aligned and free from movement under sustained compaction vibration.
- Genuine Wacker Neuson OEM Part — Supplied as an authorized OEM replacement, carrying the same part number — 5000161979 — as the bolt installed at the factory.
A bolt of this specification serves as a structural fastener within the roller assembly, holding major components together under the continuous dynamic loads and vibration generated during compaction passes. On a hydrostatic vibratory roller like the RD27 series, fasteners in the drivetrain and drum assembly are subjected to cyclical stress that can cause them to loosen, fatigue, or fail over time. Using a bolt that matches the correct thread pitch, diameter, and grade is critical — an incorrect or under-spec fastener can work loose during operation, leading to component misalignment, accelerated wear on adjacent parts, or a more significant mechanical failure.
Part Details
| Part Number | 5000161979 |
|---|---|
| Old Part Number | 0161979 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bolt M16 X 2 |
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.
