The Wacker Neuson Switch Assembly is a genuine OEM component designed for the RD27-100 and RD27-120 tandem rollers, including both standard Hydrostatic Vibratory Roller configurations and Hydrostatic Vibratory Roller with Traction Control variants. As a direct OEM replacement, this switch assembly is sourced from Wacker Neuson and built to the same specifications as the original part installed at the factory. Correct switch function is critical to operator control and machine responsiveness on these walk-behind tandem rollers, making an accurate replacement essential when servicing.
Key Features
- Genuine OEM Electrical Integrity — Manufactured by Wacker Neuson to match the original switch circuit specifications, ensuring correct signal output and contact rating for the RD27 control system.
- Direct Replacement Fit — Designed to install in the same mounting position and connect to the same wiring harness as the original 5000162433 Switch Assembly, keeping service straightforward.
- Broad RD27 Coverage — Compatible with both RD27-100 and RD27-120 tandem rollers across multiple machine configurations, including standard and Traction Control variants.
- Maintains Operator Control Response — A properly functioning switch assembly preserves sharp, consistent response to operator inputs; a worn or failed switch can cause erratic or unresponsive machine behavior during compaction passes.
- Electrical Safety Compliance — Using the correct OEM switch assembly ensures the control circuit operates within its designed parameters, reducing the risk of unintended machine behavior or control failure on the job.
The switch assembly on the RD27 tandem roller serves as a key interface between the operator and the machine's control systems. It translates physical operator inputs into electrical signals that direct functions such as drive direction, vibration engagement, or traction control activation depending on the circuit it serves. When a switch assembly becomes worn, corroded, or fails entirely, the affected function may become intermittent, unresponsive, or inoperable — interrupting compaction work and requiring prompt replacement to restore safe, reliable machine operation.
Part Details
| Part Number | 5000162433 |
|---|---|
| Old Part Number | 0162433 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Switch Assembly |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydrostatic Vibratory Roller w / Traction Control | RD27-100 | 5000620508, 5000620512, 5000620037 |
| Hydrostatic Vibratory Roller w / Traction Control | RD27-120 | 5000620509, 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.
