Ford 8.8in. 31 Spline 7/8 Cross Pin Automatic Locker For Use With 31 Spline Axles;For Use In 1987 Up Axles With 7/8in. Cross Pin;Automatic Locking; Legendary Traction;Unmatched Durability FORD BRONCO BRONCO II EXPEDITION EXPLORER EXPLORER SPORT TRAC F-150 F-150 HERITAGE RANGER ADRENALIN BASE CUSTOM EDDI BAUER EDDIE BAUER EDGE EL EDDIE BAUER EL KING RANCH EL LIMITED EL XL EL XLT FUNKMASTER FLEX EDITION FX2 FX4 KING RANCH LIMITED S S PLUS SPORT STX SUPER SUPER CAB SVT LIGHTNING TREMOR XL XLS XLT XLT SPORT 1987 1988 1989 1990 1991 1992 1993 1994 1995 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2.3L (140) 2.3L Turbocharged Diesel (140) 2.5L (153) 2.9L (177) 2L (1989cc) 3.5L (3496cc) (Duratec) 3L (2986cc) Vulcan 3V 5.4L Triton Flex (330) 4.6L Triton (281) 4.9L (300) 4L (245) 4L Flex (245) 5.4L Supercharge (330) 5.4L Triton (330) 5.4L Triton Flex (330) 5L (302) DIESEL FLEX GAS Detroit Locker Detroit Locker Ford 8.8 Inch 31 Spline 7/8 Cross Pin Automatic Locker - 187C145A 187C145A Differentials
