Description

Dayton 329-12U Torque Rod Bushing
Engineered for commercial truck and trailer suspension systems. Designed to absorb vibration, reduce driveline shock, and maintain proper axle alignment, this bushing restores stability and handling in worn torque rod assemblies. Its durable elastomer construction provides long service life under demanding fleet conditions, making it suitable for OE replacement or preventative suspension maintenance.

Features
– Heavy‑duty torque rod bushing for commercial truck suspension
– Controls axle movement and reduces driveline vibration
– Restores stability and alignment in torque rod assemblies
– Durable elastomer design for extended service life
– Direct replacement for worn or deteriorated bushings

Specification
– Outer Diameter (OD): 4.57 in
– Inner Sleeve Diameter (ID): 1.50 in
– Overall Width: 4.37 in
– Sleeve Width: 4.37 in
– Shell Type: Press‑fit steel outer shell

– Outer Shell: Heavy‑gauge steel
– Inner Sleeve: Hardened steel
– Core Material: Heavy‑duty elastomer rubber compound
– Bonding: Chemically bonded rubber‑to‑metal

Application
– Heavy‑duty truck torque rods
– Controls axle alignment and driveline movement
– Used in torque rod assemblies on Class 6–8 trucks and trailers