Caterpillar Inc. 319-0802 Electrical Harness Assembly

Caterpillar 319-0802 electrical harness assembly is a wiring harness designed for CAT 994 wheel loaders. This Caterpillar part (319-0802) provides the organized routing and connection points for the machine’s electrical circuits, helping to keep cables secured and protected in demanding heavy equipment environments. It carries catalog reference 20G3H and is sized at 1-1/4" (31.5 mm), indicating the harness size required for proper installation on compatible components. The 994 wheel loader application means it is intended to integrate with the loader’s electrical system where the harness serves power distribution, signal wiring, and connector interfaces between key components. Use of this assembly helps maintain reliable electrical connections, simplifies serviceability, and ensures proper alignment of connectors in the loader’s central electrical harness network.