You can rest assured that we are available for you before, during, and after the sale. 4.3l. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Cancellation Policy. We cannot take back installed or tried parts.
Genuine GM Drive Belt Tensioner 24575670
Genuine GM Drive Belt Tensioner 55562864
Genuine GM Drive Belt Idler Pulley 12611935
Genuine GM Drive Belt Idler Pulley 98057284
Genuine GM Drive Belt Idler Pulley 12580773
