Fitment: for Freightliner M2 Class 2004 - 2012, for Freightliner M2 106 2004 - 2012, for Freightliner M2 Business Class 2004 - 2012.
Function: Push fluid through the washer nozzle out onto your windshield to wash away the dirt.
Installation: Easy to install, to replace your old or broken windshield washer pump.
Note: There are videos on the website about how to replace it, doesn't look really difficult, professional installation is highly suggested in case there were too many things to be removed in the front of the car.