Features and Benefits:

• Freightliner M2 Class 5-8 trucks



Used on Surge Tanks on Freightliner M2 Class 5-8 Trucks with Some Caterpillar, Cummins, Detroit Diesel, and Mercedes-Benz Engines. Clear funnel allows a quick visual check of the coolant from across the shop. Comes with a lid to keep contaminants outas well as store the cap and adapter. Eliminates trapped air pockets which usually cause erratic cooling system and heater performance. It controls the proper amount of coolant entering system and enables unattended filling of the cooling system. The funnel eliminates squeaky belts caused by coolant overflow and protects the environment.