CATERPILLAR HOSE-OIL COOLER (7W-9077) is a genuine OEM spare part for various Caterpillar equipment models. This oil cooler hose, with part code 7W9077, is designed to fit CATERPILLAR PAVING COMPACTOR, CATERPILLAR ENGINE - MACHINE, CATERPILLAR ENGINE - GENERATOR SET, CATERPILLAR GENERATOR, CATERPILLAR ENGINE - INDUSTRIAL, and CATERPILLAR ENGINE - TRUCK. The CATERPILLAR HOSE-OIL COOLER (7W-9077) is a high-quality replacement part that ensures optimal performance and longevity of your equipment. It is built to meet the exact specifications and requirements of Caterpillar machinery.