17QF460P218
Torque Rod Assembly
Mack

The torque rod assembly is a key linkage in the front suspension that controls axle alignment and minimizes wheel hop under acceleration and braking. This assembly provides a rigid yet resilient connection between the vehicle frame and axle, transmitting torque while accommodating movement through travel. High-strength materials and precisely machined joints ensure predictable steering behavior, improved ride quality, and reduced component fatigue in demanding conditions. The assembly also helps maintain correct camber and toe characteristics, contributing to tire wear reduction and stable tracking on uneven surfaces. Proper installation requires correct torque on mounting hardware and alignment checks to preserve suspension geometry. Regular inspection for wear, cracks, or bending is advised in rough-service fleets. Source One Parts Center.