125QE313
Trailer Connection Tender
Mack

This trailer connection tender is an essential component that facilitates secure and reliable coupling between the truck and trailer. It ensures proper electrical and mechanical connections, which are vital for safe operation and communication of signals such as brake lights, turn signals, and other auxiliary functions. The durability of this part is critical, as it endures constant exposure to vibrations, weather conditions, and frequent coupling and uncoupling. Proper functioning of the trailer connection tender minimizes downtime and prevents electrical failures that could compromise safety or lead to costly repairs. Its design emphasizes ease of installation and maintenance, making it a dependable choice for fleet operators and maintenance professionals. Source One Parts Center provides this part to support your vehicle’s operational reliability and safety compliance.