This product will only fit on the following vehicles
2011-2015 Chevrolet Silverado 2500 HD 6.6L With Single Alternator
2011-2015 Chevrolet Silverado 3500 HD 6.6L With Single Alternator
2011-2014 GMC Sierra 2500 HD 6.6L With Single Alternator
2011-2014 GMC Sierra 3500 HD 6.6L With Single Alternator
2010 Chevrolet Express 2500 6.6L and with VIN 6 With Single Alternator
2010 Chevrolet Express 3500 6.6L and with VIN 6 With Single Alternator
2010 Chevrolet Express 4500 6.6L and with VIN 6 With Single Alternator
2010 GMC Savana 2500 6.6L and with VIN 6 With Single Alternator
2010 GMC Savana 3500 6.6L and with VIN 6 With Single Alternator
2010 GMC Savana 4500 6.6L and with VIN 6 With Single Alternator
2009 Chevrolet Express 4500 6.6L With Single Alternator
2009 GMC Savana 4500 6.6L With Single Alternator
2007-2009 Chevrolet Express 2500 6.6L With Single Alternator
2007-2009 Chevrolet Express 3500 6.6L With Single Alternator
2007-2009 GMC Savana 2500 6.6L With Single Alternator
2007-2009 GMC Savana 3500 6.6L With Single Alternator
2006 Chevrolet Express 2500 6.6L With 145amp Alternator
2006 Chevrolet Express 3500 6.6L With 145amp Alternator
2006 GMC Savana 2500 6.6L With 145amp Alternator
2006 GMC Savana 3500 6.6L With 145amp Alternator
2006 Hummer H1
2005 Chevrolet Silverado 2500 HD 6.6L With 145amp Alternator
2005 Chevrolet Silverado 3500 6.6L With 145amp Alternator
2005 GMC Sierra 2500 HD 6.6L With 145amp Alternator
2005 GMC Sierra 3500 6.6L With 145amp Alternator
2004 Chevrolet Silverado 2500 HD 6.6L and with VIN 1 Vehicles Built For California Market and With 105amp Single Alternator
2004 Chevrolet Silverado 2500 HD 6.6L and with VIN 1/2 With 145amp Alternator; Exc. Calif
2004 Chevrolet Silverado 2500 HD 6.6L and with VIN 2 Vehicles Built For California Market
2004 Chevrolet Silverado 3500 6.6L With 145amp Alternator; Exc. Calif
2004 Chevrolet Silverado 3500 6.6L and with VIN 2/1 Vehicles Built For California Market and With 105amp Single Alternator
2004 GMC Sierra 2500 HD 6.6L With 145amp Alternator; Exc. Calif
2004 GMC Sierra 2500 HD 6.6L and with VIN 1/2 Vehicles Built For California Market and With 105amp Single Alternator
2004 GMC Sierra 3500 6.6L and with VIN 2/1 With 145amp Alternator; Exc. Calif
2003-2007 Chevrolet C4500 Kodiak 6.6L With 118.5" Belt
2003-2007 Chevrolet C5500 Kodiak 6.6L With 118.5" Belt
2003-2007 GMC C4500 Topkick 6.6L With 118.5" Belt
2003-2007 GMC C5500 Topkick 6.6L With 118.5" Belt
2003 Chevrolet Silverado 2500 HD 6.6L Vehicles Built For California Market and With 105amp Single Alternator, or With 145amp Alternator; Exc. Calif
2003 Chevrolet Silverado 3500 6.6L Vehicles Built For California Market and With 105amp Single Alternator, or With 145amp Alternator; Exc. Calif
2003 GMC Sierra 2500 HD 6.6L With 145amp Alternator; Exc. Calif, or Vehicles Built For California Market and With 105amp Single Alternator
2003 GMC Sierra 3500 6.6L With 145amp Alternator; Exc. Calif, or Vehicles Built For California Market and With 105amp Single Alternator
2002 Chevrolet Silverado 2500 HD 6.6L Vehicles Built For California Market and With 105amp Single Alternator, or With 130amp Alternator; Exc. Calif
2002 Chevrolet Silverado 3500 6.6L With 130amp Alternator; Exc. Calif, or Vehicles Built For California Market and With 105amp Single Alternator
2002 GMC Sierra 2500 HD 6.6L With 130amp Alternator; Exc. Calif, or Vehicles Built For California Market and With 105amp Single Alternator
2002 GMC Sierra 3500 6.6L Vehicles Built For California Market and With 105amp Single Alternator, or With 130amp Alternator; Exc. Calif