The Wacker Neuson is a genuine OEM Special Throttle Switch designed for a broad range of Wacker Neuson tandem rollers and ride-on concrete trowels, including the RD12-90, RD16-90, RD27-100, RD27-120, CB14B series, and CRT60-66K models. As a factory-original component, part is produced to the exact electrical and mechanical specifications required by these machines, ensuring correct operation within the throttle control circuit. This switch is a direct OEM replacement, meaning it installs into the existing control housing without modification to wiring harnesses or mounting hardware. Confirmed fitment spans multiple machine configurations across the RD and CRT product families, making this a reliable sourcing option for fleet operators and service technicians working across mixed equipment lineups.
Key Features
- OEM-Correct Electrical Specification — Manufactured to the factory-specified switching characteristics, ensuring the throttle control signal is delivered accurately to the machine's engine management system.
- Drop-In Connector Compatibility — Matches the OEM wiring harness connector and mounting profile, so the switch seats and locks into position exactly as the original did.
- Wide Fitment Across RD and CRT Families — Confirmed for RD12-90, RD16-90, RD27-100, RD27-120, CB14B-900, CB14B-1000, and CRT60-66K configurations, covering both tandem vibratory rollers and ride-on trowels.
- Maintains Precise Engine Speed Control — A correctly functioning throttle switch allows the operator to set and hold engine RPM accurately; a faulty switch can cause erratic speed response, loss of compaction consistency, or failure to reach operating RPM.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, carrying part number 5000165067 as the authoritative replacement reference for all listed machine serial ranges.
The Special Throttle Switch is the operator-facing control that signals the engine management system to increase or decrease engine speed. On vibratory rollers and ride-on trowels, precise throttle control directly affects compaction output, surface finish quality, and fuel efficiency — so a reliable, consistent signal from this switch is essential to normal machine operation. When the switch degrades or fails, operators may experience unresponsive throttle inputs, hunting engine speed, or an inability to reach the RPM range needed for effective compaction or finishing passes.
Part Details
| Part Number | 5000165067 |
|---|---|
| Old Part Number | 0165067 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Special Throttle Switch |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD16-90 Vibratory Roller | RD16-90 | 5000620060, 5000620127, 5000620799 |
| RD 16-100 | RD16-100 | 5000620402, 5000620798 |
| RD12-90 ROLLER, DOUBLE DRUM, SOLID ROPS | RD12-90 | 5000620059, 5000620321 |
| Hydrostatic Vibratory Roller | RD27-100 | 5200005878, 5200014868, 5200023554, 5200023556, 5200005876, 5200021387 |
| Hydrostatic Vibratory Roller | RD27-120 | 5200005879, 5200014869, 5200014922, 5200014923, 5200023555, 5200023557, 5200024441, 5200005877, 5200021389 |
| CRT60-66K | CRT60-66K | 5000620921, 5000620922 |
| Soil and Asphalt Compaction | CB14B-900 | 5200004071, 5200004073, 5200004074, 5200005252, 5200019030 |
| Soil and Asphalt Compaction | CB14B-1000 | 5200004072, 5200004688, 5200019031 |
| Electrical System/Controls | Electrical System/Controls | 5100045147 |
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.
