In stock and ready to ship.
This relay, part number 5100040588, is a genuine Wacker Neuson electrical relay used across the electrical system, lighting, heating, air conditioning, and parking heater circuits on Wacker Neuson RC-series rollers. It serves switching functions within these systems, allowing low-current control signals to activate higher-current circuits for components such as work spotlights, auxiliary heaters, air conditioning units, and park heating systems.
On RC50, RC70, and RC110 series machines, the electrical system supports a range of operator comfort and safety features including ROPS cab heating and air-conditioning systems, auxiliary heaters, work spotlights, and road lighting packages. This relay is found across multiple assembly locations within those systems, making it a commonly needed part when diagnosing electrical faults or performing repairs to lighting, HVAC, or ancillary electrical circuits on these machines.
Compatible with the following Wacker Neuson roller models:
- RC50
- RC50 US
- RC50P
- RC50p US
- RC70
- RC70 US
- RC70 VO US
- RC70P
- RC70p US
- RC70VO
- RC110 CAB
- RC110 ROPS
- RC110p CAB
- RC110p ROPS
Genuine Wacker Neuson OEM part, sold by an authorized dealer.
