The Wacker Neuson is a genuine OEM Bolt M8 X 1.25 designed for the RD27-100 and RD27-120 hydrostatic vibratory roller series. Sourced directly from Wacker Neuson, this fastener matches the exact thread pitch, head specification, and material grade called out in the original engineering documentation for these machines. It fits across the full RD27 lineup, including standard and traction control configurations. When replacing hardware on precision compaction equipment, using the correct OEM-specified fastener ensures proper clamp load and joint integrity throughout the assembly.
Key Features
- Correct Thread Specification: M8 X 1.25 thread form matches the tapped holes on RD27-series roller assemblies — no chasing threads or forced fitment.
- Genuine OEM Sourcing: Manufactured to Wacker Neuson's exact material and dimensional tolerances, ensuring the bolt achieves the specified torque value without stretching or stripping.
- Broad RD27 Coverage: Compatible with RD27-100 and RD27-120 hydrostatic vibratory rollers, including standard and traction control variants across multiple machine configurations.
- Structural Integrity: Using an incorrectly rated or mismatched fastener in a vibratory roller can allow joint loosening under compaction loads — the correct bolt keeps critical assemblies clamped and stable during operation.
- Direct OEM Part Number: Cross-reference 5000162029 against your machine's parts manual to confirm the exact position before ordering.
A metric hex bolt serves as a structural fastener, clamping two or more components together by converting rotational torque into axial clamping force. On vibratory compaction equipment like the RD27 tandem roller, fasteners are subjected to continuous vibration and dynamic loading during operation, which makes correct thread pitch, grade, and installation torque critical to long-term joint retention. A worn, stripped, or incorrectly specified bolt can allow components to shift or separate under load, leading to accelerated wear on surrounding parts and potential loss of machine function.
Part Details
| Part Number | 5000162029 |
|---|---|
| Old Part Number | 0162029 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bolt M8 X 1.25 |
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.
