The Wacker Neuson Locking Wedge is a genuine OEM component designed for the RD27-100 and RD27-120 hydrostatic vibratory rollers, including standard and traction control configurations. As a direct OEM replacement, part is produced to the same specification as the original, ensuring a proper fit within the roller's mechanical assembly without the need for adaptation. This locking wedge is compatible across multiple machine numbers in the RD27 series, covering both the RD27-100 and RD27-120 model variants. When you need to restore your RD27 roller to full working order, sourcing the correct OEM part is the most straightforward path to a lasting repair.
Key Features
- OEM Dimensional Accuracy: — Manufactured to exact OEM tolerances, this locking wedge delivers the correct clamping geometry needed to secure components within the RD27 roller's drivetrain or structural assembly.
- Drop-In Replacement: — Matches the original mounting profile of the RD27-100 and RD27-120, allowing straightforward installation without modification to surrounding hardware.
- Broad RD27 Series Coverage: — Confirmed fitment across RD27-100 and RD27-120 models in standard and traction control configurations, spanning multiple machine number variants.
- Structural Integrity Restored: — A worn or missing locking wedge can allow critical assemblies to shift under load; replacing it promptly keeps the roller performing consistently on asphalt and soil compaction passes.
- Genuine Wacker Neuson OEM Part: — Sourced directly through the Wacker Neuson parts network, so you can trust the part number, material grade, and fitment data are correct for your machine.
A locking wedge is a precision fastening component used to fix or secure two mating parts in a fixed positional relationship, preventing movement or slippage under vibration and operational load. In a hydrostatic vibratory roller like the RD27, where the machine generates significant compaction force through its drums, maintaining tight mechanical connections throughout the assembly is critical to consistent output and operator control. When a locking wedge wears, deforms, or is lost during service, the secured assembly can shift, leading to uneven compaction, accelerated wear on adjacent components, or loss of mechanical function entirely.
Part Details
| Part Number | 5000174345 |
|---|---|
| Old Part Number | 0174345 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Locking Wedge |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller | RD27-100 | 5000620393, 5000620508, 5000620510, 5000620512, 5000620395, 5200009322 |
| Hydrostatic Vibratory Roller | RD27-120 | 5000620394, 5000620509, 5000620511, 5000620513, 5000620396, 5200009323 |
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.
Wacker Neuson