Item Type: Serpentine Belt Drive Component Kit. Ford F-450 Super Duty 2008 V8 6.4L With Single Alternator, DIESEL. Ford F-550 Super Duty 2008 V8 6.4L With Single Alternator, DIESEL. Ford F-250 Super Duty 2008-2010 V8 6.4L With Single Alternator, DIESEL.
