745-283086
Multi-Purpose Relay
Mack

This versatile relay is essential for managing various electrical functions within a heavy-duty truck. Designed to handle multiple circuits, it ensures reliable switching and protection for critical systems such as lighting, auxiliary equipment, and control modules. Its robust construction provides durability under demanding operating conditions, making it a vital component for maintaining vehicle performance and safety. Properly functioning relays like this one help prevent electrical faults and facilitate seamless operation of complex electrical networks. Source One Parts Center offers this relay as a dependable replacement, ensuring your truck's electrical system remains efficient and responsive in all driving scenarios.