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.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 1985-2005 |
Chevrolet |
Astro |
Base |
| 1985-1995 |
Chevrolet |
Astro |
CL |
| 1985-1995 |
Chevrolet |
Astro |
CS |
| 1996-2005 |
Chevrolet |
Astro |
LS |
| 1987-2005 |
Chevrolet |
Astro |
LT |
| 2002-2004 |
Chevrolet |
Avalanche 2500 |
Base |
| 2005-2006 |
Chevrolet |
Avalanche 2500 |
LS |
| 2005-2006 |
Chevrolet |
Avalanche 2500 |
LT |
| 1973-1974 |
Chevrolet |
C20 Suburban |
Base |
| 1981-1986 |
Chevrolet |
C20 Suburban |
Custom |
| 1975-1980 |
Chevrolet |
C20 Suburban |
Custom Deluxe |
| 1981 |
Chevrolet |
C20 Suburban |
Deluxe |
| 1975-1980,1982,1984-1986 |
Chevrolet |
C20 Suburban |
Scottsdale |
| 1975-1977,1979-1980,1982-1986 |
Chevrolet |
C20 Suburban |
Silverado |
| 1994-1997 |
Chevrolet |
C3500 |
Base |
| 1988-1998 |
Chevrolet |
C3500 |
Cheyenne |
| 1988-1992 |
Chevrolet |
C3500 |
Scottsdale |
| 1988-1998 |
Chevrolet |
C3500 |
Silverado |
| 1996-2012 |
Chevrolet |
Express 1500 |
Base |
| 1996-2012 |
Chevrolet |
Express 1500 |
LS |
| 2001-2002,2006-2012 |
Chevrolet |
Express 1500 |
LT |
| 1996-2012 |
Chevrolet |
Express 2500 |
Base |
| 1996-2012 |
Chevrolet |
Express 2500 |
LS |
| 2006-2012 |
Chevrolet |
Express 2500 |
LT |
| 1996-2012 |
Chevrolet |
Express 3500 |
Base |
| 1996-2012 |
Chevrolet |
Express 3500 |
LS |
| 2006-2012 |
Chevrolet |
Express 3500 |
LT |
| 1983 |
Chevrolet |
G10 |
Base |
| 1975-1995 |
Chevrolet |
G10 |
Beauville |
| 1981-1984,1986-1987 |
Chevrolet |
G10 |
Bonaventure |
| 1975-1995 |
Chevrolet |
G10 |
Chevy Van |
| 1975-1995 |
Chevrolet |
G10 |
Sportvan |
| 1972-1974 |
Chevrolet |
G10 Van |
Base |
| 1972-1974 |
Chevrolet |
G10 Van |
Sportvan |
| 1975-1995 |
Chevrolet |
G20 |
Beauville |
| 1983-1984 |
Chevrolet |
G20 |
Bonaventure |
| 1975-1995 |
Chevrolet |
G20 |
Chevy Van |
| 1978-1981 |
Chevrolet |
G20 |
Nomad |
| 1975-1995 |
Chevrolet |
G20 |
Sportvan |
| 1972-1974 |
Chevrolet |
G20 Van |
Base |
| 1972-1974 |
Chevrolet |
G20 Van |
Sportvan |
| 1975-1996 |
Chevrolet |
G30 |
Beauville |
| 1983-1984 |
Chevrolet |
G30 |
Bonaventure |
| 1975-1996 |
Chevrolet |
G30 |
Chevy Van |
| 1975-1996 |
Chevrolet |
G30 |
Hi-Cube |
| 1975-1996 |
Chevrolet |
G30 |
Sportvan |
| 1972-1974 |
Chevrolet |
G30 Van |
Base |
| 1972-1974 |
Chevrolet |
G30 Van |
Sportvan |
| 1994-1997,1999-2000 |
Chevrolet |
K3500 |
Base |
| 1988-1998 |
Chevrolet |
K3500 |
Cheyenne |
| 1999-2000 |
Chevrolet |
K3500 |
LS |
| 1988-1992 |
Chevrolet |
K3500 |
Scottsdale |
| 1988-1998 |
Chevrolet |
K3500 |
Silverado |
| 1990-1996 |
Chevrolet |
Lumina APV |
Base |
| 1990-1992 |
Chevrolet |
Lumina APV |
CL |
| 1993-1996 |
Chevrolet |
Lumina APV |
LS |
| 1999-2004 |
Chevrolet |
Silverado 2500 |
Base |
| 1999-2004 |
Chevrolet |
Silverado 2500 |
LS |
| 1999-2004 |
Chevrolet |
Silverado 2500 |
LT |
| 2004 |
Chevrolet |
Silverado 2500 |
WT |
| 2001-2005 |
Chevrolet |
Silverado 2500 HD |
Base |
| 2001-2006 |
Chevrolet |
Silverado 2500 HD |
LS |
| 2001-2012 |
Chevrolet |
Silverado 2500 HD |
LT |
| 2007-2012 |
Chevrolet |
Silverado 2500 HD |
LTZ |
| 2003-2012 |
Chevrolet |
Silverado 2500 HD |
WT |
| 2007 |
Chevrolet |
Silverado 2500 HD Classic |
LS |
| 2007 |
Chevrolet |
Silverado 2500 HD Classic |
LT |
| 2007 |
Chevrolet |
Silverado 2500 HD Classic |
WT |
| 2001-2005 |
Chevrolet |
Silverado 3500 |
Base |
| 2001-2006 |
Chevrolet |
Silverado 3500 |
LS |
| 2001-2006 |
Chevrolet |
Silverado 3500 |
LT |
| 2004,2006 |
Chevrolet |
Silverado 3500 |
WT |
| 2007 |
Chevrolet |
Silverado 3500 Classic |
LS |
| 2007 |
Chevrolet |
Silverado 3500 Classic |
LT |
| 2007 |
Chevrolet |
Silverado 3500 Classic |
WT |
| 2007-2012 |
Chevrolet |
Silverado 3500 HD |
LT |
| 2007-2012 |
Chevrolet |
Silverado 3500 HD |
LTZ |
| 2007-2012 |
Chevrolet |
Silverado 3500 HD |
WT |
| 2005-2008 |
Chevrolet |
Uplander |
Base |
| 2005-2008 |
Chevrolet |
Uplander |
LS |
| 2005-2008 |
Chevrolet |
Uplander |
LT |
| 1997-2000,2002 |
Chevrolet |
Venture |
Base |
| 1997-2005 |
Chevrolet |
Venture |
LS |
| 2000-2005 |
Chevrolet |
Venture |
LT |
| 2000-2005 |
Chevrolet |
Venture |
Plus |
| 2000-2003 |
Chevrolet |
Venture |
Value |
| 2000-2003 |
Chevrolet |
Venture |
Warner Bros. |
| 1975-1978 |
GMC |
G15 |
Rally |
| 1975-1978 |
GMC |
G15 |
Rally STX |
| 1975-1978 |
GMC |
G15 |
Vandura |
| 1972-1974 |
GMC |
G15/G1500 Van |
Rally |
| 1972-1974 |
GMC |
G15/G1500 Van |
Vandura |
| 1979-1995 |
GMC |
G1500 |
Rally |
| 1983-1984 |
GMC |
G1500 |
Rally Custom |
| 1979-1995 |
GMC |
G1500 |
Rally STX |
| 1979-1995 |
GMC |
G1500 |
Vandura |
| 1975-1978 |
GMC |
G25 |
Rally |
| 1975-1978 |
GMC |
G25 |
Rally STX |
| 1975-1978 |
GMC |
G25 |
Vandura |
| 1972 |
GMC |
G25/G2500 Van |
Base |
| 1972-1974 |
GMC |
G25/G2500 Van |
Rally |
| 1972-1974 |
GMC |
G25/G2500 Van |
Vandura |
| 1979-1995 |
GMC |
G2500 |
Rally |
| 1983-1984 |
GMC |
G2500 |
Rally Custom |
| 1979-1995 |
GMC |
G2500 |
Rally STX |
| 1979-1995 |
GMC |
G2500 |
Vandura |
| 1975-1978 |
GMC |
G35 |
Magnavan |
| 1975-1978 |
GMC |
G35 |
Rally |
| 1975-1978 |
GMC |
G35 |
Rally Camper Special |
| 1975-1978 |
GMC |
G35 |
Rally STX |
| 1975-1978 |
GMC |
G35 |
Vandura |
| 1975-1978 |
GMC |
G35 |
Vandura Special |
| 1974 |
GMC |
G35/G3500 Van |
Base |
| 1972-1974 |
GMC |
G35/G3500 Van |
Rally |
| 1972-1974 |
GMC |
G35/G3500 Van |
Vandura |
| 1979-1996 |
GMC |
G3500 |
Magnavan |
| 1979-1996 |
GMC |
G3500 |
Rally |
| 1979-1996 |
GMC |
G3500 |
Rally Camper Special |
| 1981-1988 |
GMC |
G3500 |
Rally Custom |
| 1979-1996 |
GMC |
G3500 |
Rally STX |
| 1979-1996 |
GMC |
G3500 |
Vandura |
| 1979-1996 |
GMC |
G3500 |
Vandura Special |
| 1988-1993 |
GMC |
K2500 |
Sierra |
| 1994-1997 |
GMC |
K2500 |
Sierra SL |
| 1988-1997 |
GMC |
K2500 |
Sierra SLE |
| 1994-1997 |
GMC |
K2500 |
Sierra SLT |
| 1988-1993 |
GMC |
K2500 |
Sierra SLX |
| 1974 |
GMC |
P35/P3500 Van |
Motorhome |
| 1987-1990 |
GMC |
R3500 |
Base |
| 1987-1989 |
GMC |
R3500 |
High Sierra |
| 1987-1989 |
GMC |
R3500 |
Sierra Classic |
| 1990 |
GMC |
R3500 |
SLE |
| 1985-1997,2003-2005 |
GMC |
Safari |
Base |
| 1993 |
GMC |
Safari |
GT |
| 1985-1987,1995-2002 |
GMC |
Safari |
SL |
| 1985-2005 |
GMC |
Safari |
SLE |
| 1987-2005 |
GMC |
Safari |
SLT |
| 1985-1990,1994-1998 |
GMC |
Safari |
SLX |
| 1996-2012 |
GMC |
Savana 1500 |
Base |
| 2006-2012 |
GMC |
Savana 1500 |
LS |
| 2006-2012 |
GMC |
Savana 1500 |
LT |
| 1996-2000,2003-2005 |
GMC |
Savana 1500 |
SLE |
| 2001-2002 |
GMC |
Savana 1500 |
SLT |
| 1996-2012 |
GMC |
Savana 2500 |
Base |
| 2007-2012 |
GMC |
Savana 2500 |
LS |
| 2007-2012 |
GMC |
Savana 2500 |
LT |
| 1996-2000,2003-2005 |
GMC |
Savana 2500 |
SLE |
| 2002 |
GMC |
Savana 2500 |
SLT |
| 1996-2012 |
GMC |
Savana 3500 |
Base |
| 2006-2012 |
GMC |
Savana 3500 |
LS |
| 2006-2012 |
GMC |
Savana 3500 |
LT |
| 1996-2000,2003-2005 |
GMC |
Savana 3500 |
SLE |
| 2001-2002 |
GMC |
Savana 3500 |
SLT |
| 2001 |
GMC |
Sierra 1500 |
C3 |
| 2002-2004 |
GMC |
Sierra 2500 |
Base |
| 1999-2002 |
GMC |
Sierra 2500 |
SL |
| 1999-2004 |
GMC |
Sierra 2500 |
SLE |
| 1999-2004 |
GMC |
Sierra 2500 |
SLT |
| 2003-2004 |
GMC |
Sierra 2500 |
WT |
| 2002-2005 |
GMC |
Sierra 2500 HD |
Base |
| 2011-2012 |
GMC |
Sierra 2500 HD |
Denali |
| 2001-2002,2006 |
GMC |
Sierra 2500 HD |
SL |
| 2001-2012 |
GMC |
Sierra 2500 HD |
SLE |
| 2001-2012 |
GMC |
Sierra 2500 HD |
SLT |
| 2003-2012 |
GMC |
Sierra 2500 HD |
WT |
| 2007 |
GMC |
Sierra 2500 HD Classic |
SL |
| 2007 |
GMC |
Sierra 2500 HD Classic |
SLE |
| 2007 |
GMC |
Sierra 2500 HD Classic |
SLT |
| 2007 |
GMC |
Sierra 2500 HD Classic |
WT |
| 2002-2005 |
GMC |
Sierra 3500 |
Base |
| 2001-2002,2006 |
GMC |
Sierra 3500 |
SL |
| 2001-2006 |
GMC |
Sierra 3500 |
SLE |
| 2001-2006 |
GMC |
Sierra 3500 |
SLT |
| 2004-2006 |
GMC |
Sierra 3500 |
WT |
| 2007 |
GMC |
Sierra 3500 Classic |
SL |
| 2007 |
GMC |
Sierra 3500 Classic |
SLE |
| 2007 |
GMC |
Sierra 3500 Classic |
SLT |
| 2007 |
GMC |
Sierra 3500 Classic |
WT |
| 2011-2012 |
GMC |
Sierra 3500 HD |
Denali |
| 2007-2012 |
GMC |
Sierra 3500 HD |
SLE |
| 2007-2012 |
GMC |
Sierra 3500 HD |
SLT |
| 2007-2012 |
GMC |
Sierra 3500 HD |
WT |
| 1973-1974 |
GMC |
Transmode |
Base |
| 1987-1990 |
GMC |
V3500 |
Base |
| 1987-1989 |
GMC |
V3500 |
High Sierra |
| 1987-1989 |
GMC |
V3500 |
Sierra Classic |
| 1990 |
GMC |
V3500 |
SLE |
| 2000-2010 |
GMC |
Yukon XL 2500 |
SLE |
| 2000-2010 |
GMC |
Yukon XL 2500 |
SLT |
