Harbor Diesel and Equipment, Inc. primarily operates as the Southwestern Distributor of ZF Heavy Duty Off-Highway and On-Highway Driveline Products, the Southern California Dealer for Capacity ofTexas Trailer Jockeys and Factory Authorized Full-Service Dealerfor Cummins, Caterpillar (Truck and Marine), Detroit Diesel and John Deere Natural Gas On-Highway Engines. We are going to upload 7gb of data