Drive Belt Tensioner Pulley Alternator Dayco For 2008-2011 Peterbilt 320 10.8L

2008 Peterbilt 320 Engine: 10.8L L6; Position: Alternator;. 2009 Peterbilt 320 Engine: 10.8L L6; Position: Alternator;. 2010 Peterbilt 320 Engine: 10.8L L6; Position: Alternator;. 2011 Peterbilt 320 Engine: 10.8L L6; Position: Alternator;.