Fit For 2008-2010 Mack CHU 2007 Mack CXP 2008-2015 Mack CXU Production Description and Features： Low noise Strict control of material,make sure of rigidity ,toughness and installlation size 100% check dynamic unbalance , make sure of low vibration Direct replacement Making warm or cool air circulate smoothly through a vehicle cabin Manufactured according to OEM quality standards and precision Extensive testing and validation for proper performance and peak reliability Professional installation is highly recommended Components of a Blower Motor: .
