Torque Rod Bushing PL1146 – Polyurethane Bushing for Freightliner, Kenworth, Peterbilt

The PL1146 Polyurethane Torque Rod Bushing is a high-performance, heavy-duty suspension component engineered for rear straddle-mount torque rod assemblies. Designed for use in Freightliner, Peterbilt, Mack, Kenworth, Hendrickson, and Navistar applications, this bushing helps dampen vibrations and reduce torsional stress in the suspension system.

Its polyurethane construction offers superior wear resistance and extended service life compared to traditional rubber bushings, making it ideal for demanding fleet operations.

OEM Cross References:
321223U, 247691000, F184208, A16119448000, PL1146

Key Features:
• Material: Polyurethane – high durability and longevity
• Application: Rear straddle-mount torque rods
• Improves vehicle handling and ride quality
• Reduces torsional stress and vibration
• Direct-fit replacement for listed OEM numbers