River City Truck Parts has a vast inventory of Heavy Duty Truck Parts. We carry the parts that keep you going! To place an order or inquire about a part, give us a call at 800.552.5111. If we don't have it, we will try to find it for you or point you in the right direction. Our inventory consist of Used, Rebuilt, Remanufactured & New components such as Cummins, Detroit, CAT, International, Mack, Isuzu, Volvo, Mercedes, Bendix, Haldex, Horton, Eaton, Allison, Rockwell, Borgwarner, Bosch, Hino, Meritor and many more...