The Wacker Neuson is a genuine OEM Hardened Dowel Pin M4X16 M6 designed for RD16-90 and RD16-100 tandem vibratory rollers, as well as CB14B-900 and CB14B-1000 series soil and asphalt compaction rollers. As a factory-sourced component, part is manufactured to the exact material and dimensional specifications required for these machines. Hardened construction ensures the pin maintains precise positional alignment under the sustained vibration and compaction loads these rollers generate during operation. If you are servicing or rebuilding any of the compatible RD16 or CB14B machines, this is the correct OEM pin to spec into the job.
Key Features
- Through-Hardened Material Grade — Manufactured from hardened steel to resist deformation and wear in high-vibration compaction environments where softer pins would degrade quickly.
- Exact Dimensional Spec: M4X16 M6 — Sized to the OEM M4X16 M6 specification, ensuring the pin seats flush and locks mating components in the correct indexed position without shimming or modification.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, this component carries the same part number and tolerancing used on the original production line.
- Broad RD and CB14B Roller Compatibility — Confirmed fitment across RD16-90 and RD16-100 tandem rollers and the CB14B-900 and CB14B-1000 series, covering multiple machine numbers within each model family.
- Positional Integrity Under Load — A correctly fitted dowel pin prevents component shift during compaction cycles, protecting surrounding bores and mating surfaces from accelerated wear or misalignment damage.
A dowel pin is a precision locating fastener used to fix two or more components in exact alignment relative to each other. In vibratory compaction equipment like the RD16 and CB14B series rollers, dowel pins absorb lateral forces and prevent rotational or linear slippage between joined assemblies during high-frequency drum vibration. When a dowel pin shears, wears undersized, or is installed with a non-hardened substitute, the mating components lose their indexed position — leading to accelerated bore wear, fastener fatigue, and potential structural misalignment that can compromise compaction performance and require more extensive repair work.
Part Details
| Part Number | 5000173866 |
|---|---|
| Old Part Number | 0173866 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hardened Dowel Pin M4X16 M6 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD16-90 Vibratory Roller | RD16-90 | 5000620060, 5000620127, 5000620799 |
| RD 16-100 | RD16-100 | 5000620402, 5000620798 |
| Soil and Asphalt Compaction | CB14B-900 | 5200004071, 5200004073, 5200004074, 5200005252, 5200019030 |
| Soil and Asphalt Compaction | CB14B-1000 | 5200004072, 5200004688, 5200019031 |
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.
