Revolution Gear and Axle's Minimum Install Kits comes with the basic pieces needed to install a new Ring and Pinion gear set. Our Kits include: Pinion seal, Pinion Shims, Carrier Shims, Pinion Nut, Gasket or Sealant, Preload Shims or Crush Sleeve and Ring Gear Bolts in most cases. Vehicle Fitments Ford F-350 1994 to 1997 (7.3) Ford F-350 Super Duty 2008 to 2010 (6.4) Ford F-350 Super Duty 2004 to 2007 (6.0) Ford F-350 Super Duty 1999 to 2003 (7.3) Ford F-350 Super Duty 2011 to 2015 (6.7) Ford F-450 Super Duty 1999 to 2003 (7.3) Ford F-450 Super Duty 2004 to 2005 (6.0) Additional Attributes UPC:810038584751 AXLE TYPE:Dana 80 DIFFERENTIAL:Dana 80 AXLE SEALS INCLUDED:No COVER GASKET INCLUDED:Yes PINION SHIMS INCLUDED:Yes CARRIER SHIMS INCLUDED:Yes CRUSH SLEEVE INCLUDED:Yes PINION SEALS INCLUDED:Yes RING GEAR BOLTS INCLUDED:Yes CARRIER BEARING INCLUDED:No