55418 – Top Lamp – White OE Number: Volvo: 1623726. 55419 – Top Lamp – Amber OE Number: Volvo: 1623727. Our parts are not genuine OEM parts. We offer an aftermarket valid replacement alternative. OE numbers are for cross references purpose only. Unitruck: OEM quality at aftermarket prices! ATTRIBUTES: Voltage: 24V Fitting Class: Top Lamp…