Posted: May 9, 2018 in Kenworth

Kenworth is please to announce availability of the Hendrickson Primaax EX single-axle suspension for the T270 and T370 models.  The Primaax EX is available in an 8.5″ ride height for use with non-front drive axle configurations with Meritor RS23-160/161 and Dana S23-170/190 S26-190 series axles.  According to Hendrickson, Primaax EX delivers suspension technology for the rigorous demands of vocational severe-service and heavy haul applications.  The system features a robust structural design with optimized suspension geometry for exceptional stability, handling and ride.  Suspension-induced driveline vibration is significantly reduced with Primaax EX compared to trailing-arm suspensions, resulting in higher driver comfort and less premature wear on expensive truck and body equipment.


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