# Eaton Detroit Truetrac Differential 28 Spline 1.20in Axle Shaft Diameter Rear 7.5in 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 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 1994-1997 Ford Aspire Base 1994-1995 Ford Aspire SE 1983-1993 Ford Bronco Custom 1985-1996 Ford Bronco Eddie Bauer 1990-1996 Ford Bronco XL 1983 Ford Bronco XLS 1984-1992,1994-1996 Ford Bronco XLT 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 1997-1998 Ford Contour Base 1995-1998 Ford Contour GL 1995 Ford Contour GL Sport 1995-2000 Ford Contour LX 1995 Ford Contour LX Sport 1995-2000 Ford Contour SE 1996-1997 Ford Contour Sport 1998-2000 Ford Contour SVT 1987-1991 Ford Country Squire Base 1987-1991 Ford Country Squire LX 1992-2008 Ford Crown Victoria Base 2002-2003 Ford Crown Victoria LWB 1992-2009 Ford Crown Victoria LX 2004-2006 Ford Crown Victoria LX Sport 1993-2009 Ford Crown Victoria Police Interceptor 1992-2003,2005 Ford Crown Victoria S 2005 Ford Crown Victoria Special Edition 1992 Ford Crown Victoria Touring Sedan 1975-1977 Ford Custom 500 Base 1975-1977 Ford Custom 500 Ranch Wagon 2008-2009 Ford Edge Limited 2007-2009 Ford Edge SE 2007-2009 Ford Edge SEL 2009 Ford Edge Sport 1975-1976 Ford Elite Base 2005-2009 Ford Escape Hybrid 2003-2009 Ford Escape Limited 2009 Ford Escape Limited Hybrid 2001-2009 Ford Escape XLS 2001-2009 Ford Escape XLT 2005 Ford Escape XLT No Boundaries 2005 Ford Escape XLT Sport 1981-1985,1990-1997 Ford Escort Base 1981-1988 Ford Escort GL 1981-1983 Ford Escort GLX 1982-1996 Ford Escort GT 1984-1985 Ford Escort GT Turbo 1981-1982,1985-1986 Ford Escort L 1983-1986,1988-2000 Ford Escort LX 1990-1995 Ford Escort LX Sport 1992-1993 Ford Escort LX-E 1986-1990 Ford Escort Pony 1998-1999,2001-2002 Ford Escort SE 1996-1997 Ford Escort Sport 1981 Ford Escort SS 2000-2003 Ford Escort ZX2 1998-1999 Ford Escort ZX2 Cool Coupe 1998-1999 Ford Escort ZX2 Hot Coupe 1999-2000 Ford Escort ZX2 S/R 2003-2005 Ford Excursion Eddie Bauer 2000-2005 Ford Excursion Limited 2004-2005 Ford Excursion XLS 2000-2005 Ford Excursion XLT 1982-1985,1988 Ford EXP Base 1983 Ford EXP GT 1983 Ford EXP HO 1983-1988 Ford EXP Luxury 1986-1988 Ford EXP Sport 1984-1985 Ford EXP Turbo 1997-2009 Ford Expedition Eddie Bauer 2007-2009 Ford Expedition EL Eddie Bauer 2008-2009 Ford Expedition EL King Ranch 2007-2009 Ford Expedition EL Limited 2007-2009 Ford Expedition EL XLT 2008 Ford Expedition Funkmaster Flex Edition 2006,2008-2009 Ford Expedition King Ranch 2005-2009 Ford Expedition Limited 2004 Ford Expedition NBX 2004-2006 Ford Expedition XLS 1997-2009 Ford Expedition XLT 2004,2006 Ford Expedition XLT Sport 1991-2009 Ford Explorer Eddie Bauer 1995 Ford Explorer Expedition 1993-2009 Ford Explorer Limited 2004 Ford Explorer NBX 2000-2003 Ford Explorer Postal 1991-2000 Ford Explorer Sport 1991-1999 Ford Explorer XL 2000-2001 Ford Explorer XL Fleet 1999-2006 Ford Explorer XLS 2004-2005 Ford Explorer XLS Sport 1991-2009 Ford Explorer XLT 2004-2005 Ford Explorer XLT Sport 2001-2002 Ford Explorer Sport Base 2003 Ford Explorer Sport XLS 2003 Ford Explorer Sport XLT 1978-1982 Ford Fairmont Base 1978-1983 Ford Fairmont Futura 1981,1983 Ford Fairmont S 1990-1993 Ford Festiva GL 1988-1993 Ford Festiva L 1990 Ford Festiva L Plus 1988-1990 Ford Festiva LX 1978-1980 Ford Fiesta Base 2005-2007 Ford Five Hundred Limited 2005-2006 Ford Five Hundred SE 2005-2007 Ford Five Hundred SEL 2009 Ford Flex Limited 2009 Ford Flex SE 2009 Ford Flex SEL 2000-2004 Ford Focus LX 2007-2009 Ford Focus S 2000-2004,2007-2009 Ford Focus SE 2009 Ford Focus SEL 2007-2009 Ford Focus SES 2000 Ford Focus Sony Limited Edition 2007 Ford Focus ST 2002-2004 Ford Focus SVT 2000-2004 Ford Focus ZTS 2002-2004 Ford Focus ZTW 2000-2006 Ford Focus ZX3 2005-2006 Ford Focus ZX4 2005-2006 Ford Focus ZX4 ST 2002-2006 Ford Focus ZX5 2005-2006 Ford Focus ZXW 2004-2007 Ford Freestar Base 2004-2007 Ford Freestar Limited 2004-2005 Ford Freestar S 2004-2007 Ford Freestar SE 2004-2007 Ford Freestar SEL 2004-2005 Ford Freestar SES 2005-2007 Ford Freestyle Limited 2005-2006 Ford Freestyle SE 2005-2007 Ford Freestyle SEL 2006-2009 Ford Fusion S 2006-2009 Ford Fusion SE 2006-2009 Ford Fusion SEL 1975-1976 Ford Gran Torino Base 1975-1976 Ford Gran Torino Brougham 1975 Ford Gran Torino Elite 1975 Ford Gran Torino Sport 1975-1976 Ford Gran Torino Squire 1975-1980 Ford Granada Base 1978-1980 Ford Granada ESS 1975-1980 Ford Granada Ghia 1981-1982 Ford Granada GL 1981-1982 Ford Granada GLX 1981-1982 Ford Granada L 2005-2006 Ford GT Base 1975-1986 Ford LTD Base 1975-1976,1983-1986 Ford LTD Brougham 1975-1986 Ford LTD Country Squire 1986 Ford LTD Country Squire LX 1980-1986 Ford LTD Crown Victoria 1986 Ford LTD Crown Victoria LX 1975-1979 Ford LTD Landau 1985 Ford LTD LX Brougham 1980-1982 Ford LTD S 1987-1991 Ford LTD Crown Victoria Base 1987-1991 Ford LTD Crown Victoria LX 1987-1991 Ford LTD Crown Victoria S 1977-1979 Ford LTD II Base 1977-1978 Ford LTD II Brougham 1979 Ford LTD II Landau 1977-1979 Ford LTD II S 1977 Ford LTD II Squire 1975-1977 Ford Maverick Base 1975-1977 Ford Maverick Grabber 1979-1981,1994-2009 Ford Mustang Base 2008-2009 Ford Mustang Bullitt 1981 Ford Mustang Cobra 1979-1981 Ford Mustang Ghia 1982-1983 Ford Mustang GL 1982-1983 Ford Mustang GLX 1982-2009 Ford Mustang GT 2001 Ford Mustang GT Bullitt 1984 Ford Mustang GT-350 20th Anniversary 1995 Ford Mustang GTS 1982-1984 Ford Mustang L 1984-1993 Ford Mustang LX 2003-2004 Ford Mustang Mach 1 2007-2008 Ford Mustang Shelby GT 2007-2009 Ford Mustang Shelby GT500 2008-2009 Ford Mustang Shelby GT500KR 1984-1986 Ford Mustang SVO ## Details - **Price:** 1168.36 CAD - **Vendor:** Eaton - **Type:** Differentials ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 1168.36 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - Photo - Primary - Photo - Unmounted --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/eaton-detroit-truetrac-differential-28-spline-1-20in-axle-shaft-diameter-rear-7-5in) > Updated: 2026-06-27