Eaton Detroit Truetrac Differential 35 Spline 1.50in Axle Shaft Diameter 4.56 & Up Ratio Dana 60HD Star Wars: Episode IV A New Hope (1977) IMDb. The Detroit Truetrac is a helical gear style, limited slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle. Optimized Torque Bias Ratios Deliver Max Acceleration And Handling No Special Lubrication Or Friction Modifiers Needed Helical Gear Limited Slip Differential Durable; Smooth; Quiet Operation Works In Forward And Reverse Ideal For Most Vehicles Automatic Engagement This Part Fits: Year Make Model Submodel 1985 1987 Chevrolet Astro Base 1985 1987 Chevrolet Astro CL 1985 1987 Chevrolet Astro CS 1987 Chevrolet Astro LT 1983 Chevrolet G10 Base 1980 1987 Chevrolet G10 Beauville 1981 1984,1986 1987 Chevrolet G10 Bonaventure 1980 1987 Chevrolet G10 Chevy Van 1980 1987 Chevrolet G10 Sportvan 1980 1987 Chevrolet G20 Beauville 1983 1984 Chevrolet G20 Bonaventure 1980 1987 Chevrolet G20 Chevy Van 1980 1981 Chevrolet G20 Nomad 1980 1987 Chevrolet G20 Sportvan 1980 1987 Chevrolet G30 Beauville 1983 1984 Chevrolet G30 Bonaventure 1980 1987 Chevrolet G30 Chevy Van 1980 1987 Chevrolet G30 Hi Cube 1980 1987 Chevrolet G30 Sportvan 2000 Chrysler Grand Voyager Base 2000 Chrysler Grand Voyager SE 1980,1982 1988 Chrysler LeBaron Base 1983 1986 Chrysler LeBaron Mark Cross 1980 1981 Chrysler LeBaron Medallion 1987 1988 Chrysler LeBaron Premium 1980 1981 Chrysler LeBaron Salon 1980 1981 Chrysler LeBaron Special 1988 Chrysler New Yorker Turbo 1980 1988,1990 1996 Chrysler Town & Country Base 1999 2000 Chrysler Town & Country Limited 1996 2000 Chrysler Town & Country LX 1996 2000 Chrysler Town & Country LXi 1983 1986 Chrysler Town & Country Mark Cross 1997 1999 Chrysler Town & Country SX 2000 Chrysler Voyager Base 2000 Chrysler Voyager SE 1988 1989 Dodge Aries America 1981 1985 Dodge Aries Base 1981 1984 Dodge Aries Custom 1985 1987 Dodge Aries LE 1981 1986 Dodge Aries SE 1980 Dodge Aspen Base 1980 Dodge B100 Base 1981 1994 Dodge B150 Base 1995 1998 Dodge B1500 Base 1980 Dodge B200 Base 1981 1994 Dodge B250 Base 1995 1998 Dodge B2500 Base 1980 Dodge B300 Base 1981 1994 Dodge B350 Base 1995 1998 Dodge B3500 Base 1984 2000 Dodge Caravan Base 1989 1995 Dodge Caravan C V 1990 1999 Dodge Caravan ES 1984 1999 Dodge Caravan LE 1984 2000 Dodge Caravan SE 1998 2000 Dodge Caravan Sport 1980 Dodge CB300 Base 1980 Dodge Colt Base 1988 1990 Dodge Colt DL 1984 1991 Dodge Colt Vista 1986 Dodge Colt Vista Custom 1980 Dodge D50 Base 1981 1982 Dodge D50 Custom 1981 1982 Dodge D50 Royal 1980 1982 Dodge D50 Sport 1980 1981 Dodge Diplomat Base 1980 1983 Dodge Diplomat Medallion 1980 1989 Dodge Diplomat Salon 1984 1989 Dodge Diplomat SE 1992 2000 Dodge Grand Caravan Base 1992 2000 Dodge Grand Caravan ES 1987 2000 Dodge Grand Caravan LE 1987 2000 Dodge Grand Caravan SE 2000 Dodge Grand Caravan Sport 1984 1988 Dodge Mini Ram Base 1984 1987 Dodge Mini Ram Royal 1983 1986 Dodge Power Ram 50 Custom 1984 1985 Dodge Power Ram 50 Royal 1983 1986 Dodge Power Ram 50 Sport 1999 2000 Dodge Ram 1500 Van Base 1994 2000 Dodge Ram 2500 Base 1999 2000 Dodge Ram 2500 Van Base 1994 2000 Dodge Ram 3500 Base 1999 2000 Dodge Ram 3500 Van Base 1987 1993 Dodge Ram 50 Base 1983 1989 Dodge Ram 50 Custom 1990 1991 Dodge Ram 50 LE 1983 1985 Dodge Ram 50 Royal 1990 1993 Dodge Ram 50 SE 1983 1989 Dodge Ram 50 Sport 1986 1997 Ford Aerostar Base 1988 1994 Ford Aerostar Eddie Bauer 1986 1994 Ford Aerostar XL 1989 1994 Ford Aerostar XL Plus 1991 1994 Ford Aerostar XL Sport 1986 1997 Ford Aerostar XLT 1989 1997 Ford Aerostar XLT Plus 1991 1997 Ford Aerostar XLT Sport 1980 1993 Ford Bronco Custom 1985 1996 Ford Bronco Eddie Bauer 1980 1981 Ford Bronco Ranger XLT 1990 1996 Ford Bronco XL 1982 1983 Ford Bronco XLS 1984 1992,1994 1996 Ford Bronco XLT 1982 1983,1993 Ford Bronco XLT Lariat 1992 Ford Bronco XLT Nite 1995 1996 Ford Bronco XLT Sport 1984 1986 Ford Bronco II Base 1984 1990 Ford Bronco II Eddie Bauer 1987 1990 Ford Bronco II XL 1988 1990 Ford Bronco II XL Sport 1984 1985 Ford Bronco II XLS 1984 1990 Ford Bronco II XLT 1989 1990 Ford Bronco II XLT Plus 1987 1991 Ford Country Squire Base 1987 1991 Ford Country Squire LX 1980 1982 Ford E 100 Econoline Base 1980 1982 Ford E 100 Econoline Chateau 1980 1983 Ford E 100 Econoline Custom 1983 Ford E 100 Econoline XL 1980 1982 Ford E 100 Econoline Club Wagon Base 1980 1982 Ford E 100 Econoline Club Wagon Chateau 1980 1983 Ford E 100 Econoline Club Wagon Custom 1983 Ford E 100 Econoline Club Wagon XL 2003 2012 Ford E 150 Base 2006 2007 Ford E 150 Chateau 2006 2012 Ford E 150 XL 2006 2012 Ford E 150 XLT 2003 2005 Ford E 150 Club Wagon Chateau 2003 2005 Ford E 150 Club Wagon XL 2003 2005 Ford E 150 Club Wagon XLT 1980 1982,1984 1986,1992 2002 Ford E 150 Econoline Base 1980 1982 Ford E 150 Econoline Chateau 1980 1983,1987 1991 Ford E 150 Econoline Custom 1983 2000 Ford E 150 Econoline XL 1980 1982,1984 1986 Ford E 150 Econoline Club Wagon Base 1980 1982,1992 2002 Ford E 150 Econoline Club Wagon Chateau 1980 1983,1987 2000 Ford E 150 Econoline Club Wagon Custom 1983 1991,2001 2002 Ford E 150 Econoline Club Wagon XL 1984 2002 Ford E 150 Econoline Club Wagon XLT 2003 2012 Ford E 250 Base 1980 1982,1984 1986,1992 2002 Ford E 250 Econoline Base 1980 1982 Ford E 250 Econoline Chateau 1980 1983,1987 1991 Ford E 250 Econoline Custom 1983 2000 Ford E 250 Econoline XL 1980 1982,1984 1986 Ford E 250 Econoline Club Wagon Base 1980 1982 Ford E 250 Econoline Club Wagon Chateau 1980 1983,1987 1991 Ford E 250 Econoline Club Wagon Custom 1983 1991 Ford E 250 Econoline Club Wagon XL 1984 1991 Ford E 250 Econoline Club Wagon XLT 2003 2005 Ford E 350 Club Wagon Chateau 2003 2005 Ford E 350 Club Wagon XL 2003 2005 Ford E 350 Club Wagon XLT 1980 1982,1984 1986,1992 1998 Ford E 350 Econoline Base 1980 1982 Ford E 350 Econoline Chateau 1980 1983,1987 1991 Ford E 350 Econoline Custom 1983 1998 Ford E 350 Econoline XL 1980 1982,1984 1986 Ford E 350 Econoline Club Wagon Base 1980 1982,1992 2002 Ford E 350 Econoline Club Wagon Chateau 1992 1996 Ford E 350 Econoline Club Wagon Chateau HD 1980 1983,1987 2000 Ford E 350 Econoline Club Wagon Custom 1992 1993 Ford E 350 Econoline Club Wagon Custom HD 1983 1991,2001 2002 Ford E 350 Econoline Club Wagon XL 1994 1998 Ford E 350 Econoline Club Wagon XL HD 1984 1989,1991 2002 Ford E 350 Econoline Club Wagon XLT 1992 1998 Ford E 350 Econoline Club Wagon XLT HD 1999 2012 Ford E 350 Super Duty Base 2006 Ford E 350 Super Duty Chateau 1999 2000,2006 2012 Ford E 350 Super Duty XL 2006 2012 Ford E 350 Super Duty XLT 2008 2012 Ford Edge Limited 2007 2012 Ford Edge SE 2007 2012 Ford Edge SEL 2009 2012 Ford Edge Sport 2005 2012 Ford Escape Hybrid 2003 2012 Ford Escape Limited 2009 2012 Ford Escape Limited Hybrid 2001 2012 Ford Escape XLS 2001 2012 Ford Escape XLT 2005 Ford Escape XLT No Boundaries 2005 Ford Escape XLT Sport 1981 1985 Ford Escort Base 1981 1988 Ford Escort GL 1981 1983 Ford Escort GLX 1982 Ford Escort GT 1981 1982,1985 1986 Ford Escort L 1983 1986,1988 1997,1999 Ford Escort LX 1990 1995 Ford Escort LX Sport 1998 1999 Ford Escort SE 1996 Ford Escort Sport 1981 Ford Escort SS 2003 2005 Ford Excursion Eddie Bauer 2000 2005 Ford Excursion Limited 2004 2005 Ford Excursion XLS 2000 2005 Ford Excursion XLT 1997 2010 Ford Expedition Eddie Bauer 2007 2010 Ford Expedition EL Eddie Bauer 2008 2012 Ford Expedition EL King Ranch 2007 2012 Ford Expedition EL Limited