20951155
Electrical Junction Block
Mack

This electrical component serves as a central connection point for various wiring circuits within the vehicle, simplifying wiring management and troubleshooting. It ensures secure and organized electrical connections, reducing the risk of shorts, disconnections, or electrical failures. The junction block is designed to withstand vibration, moisture, and temperature fluctuations common in heavy-duty environments. Proper installation and maintenance of this part are critical for reliable electrical system operation, affecting everything from lighting to engine controls. Its robust construction ensures long-term durability, minimizing downtime and repair costs. Source One Parts Center provides this essential electrical part to support your vehicle’s electrical integrity and safety, helping you keep your fleet operational and compliant.