# Eaton Detroit Truetrac Differential 28 Spline 1.20in Axle Shaft Diameter

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

2013-2015

Ford

C-Max

Energi SEL

2013-2015

Ford

C-Max

Hybrid SE

2013-2015

Ford

C-Max

Hybrid SEL

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

1992-2008,2010-2011

Ford

Crown Victoria

Base

2002-2004

Ford

Crown Victoria

LWB

1992-2011

Ford

Crown Victoria

LX

2004-2006

Ford

Crown Victoria

LX Sport

1993-2011

Ford

Crown Victoria

Police Interceptor

1992-2005

Ford

Crown Victoria

S

2005

Ford

Crown Victoria

Special Edition

1992

Ford

Crown Victoria

Touring Sedan

1982-1985,1990-1997

Ford

Escort

Base

1982-1988

Ford

Escort

GL

1982-1983

Ford

Escort

GLX

1982-1996

Ford

Escort

GT

1984-1985

Ford

Escort

GT Turbo

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

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

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

1982

Ford

Fairmont

Base

1982-1983

Ford

Fairmont

Futura

1983

Ford

Fairmont

S

1990-1993

Ford

Festiva

GL

1988-1993

Ford

Festiva

L

1990

Ford

Festiva

L Plus

1988-1990

Ford

Festiva

LX

2011-2015

Ford

Fiesta

S

2011-2015

Ford

Fiesta

SE

2011-2012

Ford

Fiesta

SEL

2011-2012

Ford

Fiesta

SES

2014-2015

Ford

Fiesta

ST

2013-2015

Ford

Fiesta

Titanium

2005-2007

Ford

Five Hundred

Limited

2005-2006

Ford

Five Hundred

SE

2005-2007

Ford

Five Hundred

SEL

2012-2015

Ford

Focus

Electric

2000-2004

Ford

Focus

LX

2007-2015

Ford

Focus

S

2000-2004,2007-2015

Ford

Focus

SE

2009-2012

Ford

Focus

SEL

2007-2011

Ford

Focus

SES

2000

Ford

Focus

Sony Limited Edition

2007,2013-2015

Ford

Focus

ST

2002-2004

Ford

Focus

SVT

2012-2015

Ford

Focus

Titanium

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

2013-2015

Ford

Fusion

Energi SE

2013-2015

Ford

Fusion

Energi Titanium

2010-2012

Ford

Fusion

Hybrid

2006-2015

Ford

Fusion

S

2014-2015

Ford

Fusion

S Hybrid

2006-2015

Ford

Fusion

SE

2013-2015

Ford

Fusion

SE Hybrid

2006-2012

Ford

Fusion

SEL

2010-2012

Ford

Fusion

Sport

2013-2015

Ford

Fusion

Titanium

2013-2015

Ford

Fusion

Titanium Hybrid

1982

Ford

Granada

GL

1982

Ford

Granada

GLX

1982

Ford

Granada

L

2005-2006

Ford

GT

Base

1979-1986

Ford

LTD

Base

1983-1986

Ford

LTD

Brougham

1979-1986

Ford

LTD

Country Squire

1986

Ford

LTD

Country Squire LX

1980-1986

Ford

LTD

Crown Victoria

1986

Ford

LTD

Crown Victoria LX

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

1994-2014

Ford

Mustang

Base

2012-2013

Ford

Mustang

Boss 302

2008-2009

Ford

Mustang

Bullitt

2015

Ford

Mustang

EcoBoost

2015

Ford

Mustang

EcoBoost Premium

1982-1983

Ford

Mustang

GL

1982-1983

Ford

Mustang

GLX

1982-2015

Ford

Mustang

GT

2015

Ford

Mustang

GT 50 Years Limited Edition

2001

Ford

Mustang

GT Bullitt

2015

Ford

Mustang

GT Premium

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

2015

Ford

Mustang

Shelby GT350

2015

Ford

Mustang

Shelby GT350R

2007-2014

Ford

Mustang

Shelby GT500

2008-2009

Ford

Mustang

Shelby GT500KR

1984-1986

Ford

Mustang

SVO

1993-1999,2001,2003-2004

Ford

Mustang

SVT Cobra

2003

Ford

Mustang

SVT Cobra 10th Anniversary

1993,1995,2000

Ford

Mustang

SVT Cobra R

1983

Ford

Mustang

Turbo GT

2015

Ford

Mustang

V6

2013-2015

Ford

Police Interceptor Sedan

Base

1991-1997

Ford

Probe

Base

1989-1992

Ford

Probe

GL

1989-1997

Ford

Probe

GT

1997

Ford

Probe

GTS

1989-1992

Ford

Probe

LX

1991-1996

Ford

Probe

SE

1983,1985-1986

Ford

Ranger

Base

1987-1992

Ford

Ranger

Custom

2001-2005

Ford

Ranger

Edge

1998-2002

Ford

Ranger

EV

2005-2009

Ford

Ranger

FX4

1988-1989

Ford

Ranger

GT

2002

Ford

Ranger

Postal

1984,1986-1992

Ford

Ranger

S

1990

Ford

Ranger

S Plus

1993-1998

Ford

Ranger

Splash

1991-1993,1997,2006-2011

Ford

Ranger

Sport

1986-1997,2005-2007

Ford

Ranger

STX

2004

Ford

Ranger

Tremor

1983-1986,1993-2011

Ford

Ranger

XL

1995

Ford

Ranger

XL Sport

1983-1985

Ford

Ranger

XLS

1983-2011

Ford

Ranger

XLT

2014-2015

Ford

Special Service Police Sedan

Base

1996-1997

Ford

Taurus

G

1986-1997

Ford

Taurus

GL

1986-1992

Ford

Taurus

L

2008-2015

Ford

Taurus

Limited

1986-2004

Ford

Taurus

LX

1986-1988

Ford

Taurus

MT5

1995,1998-2007,2009-2015

Ford

Taurus

SE

1998,2000,2003

Ford

Taurus

SE Comfort

2000-2015

Ford

Taurus

SEL

2000-2004

Ford

Taurus

SES

1989-1999,2010-2015

Ford

Taurus

SHO

2000

Ford

Taurus

SVG

1987-1989

Ford

Tempo

AWD

1984-1986

Ford

Tempo

Base

1984-1994

Ford

Tempo

GL

1988-1992

Ford

Tempo

GLS

1984-1986

Ford

Tempo

GLX

1990-1991

Ford

Tempo

L

1990-1991

Ford

Tempo

L AWD

1984-1994

Ford

Tempo

LX

1990-1991

Ford

Tempo

LX AWD

1987-1992

Ford

Tempo

Sport

2005

Ford

Thunderbird

50th Anniversary Edition

1982-1992,2002-2005

Ford

Thunderbird

Base

1984-1986

Ford

Thunderbird

Elan

1984-1985

Ford

Thunderbird

Fila

1982-1983

Ford

Thunderbird

Heritage

1983-1997

Ford

Thunderbird

LX

2004

Ford

Thunderbird

Pacific Coast Roadster

## Details

- **Price:** 1082.8 CAD
- **Vendor:** Eaton
- **Type:** Differentials

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1082.80 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Primary
- Photo - Unmounted

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/eaton-detroit-truetrac-differential-28-spline-1-20in-axle-shaft-diameter)
> Updated: 2026-06-27