• Eaton Detroit Truetrac 31 Spline Differential Chrysler 9.25 Inch 2.76–4.56 Ratio - 913A368
  • Eaton Detroit Truetrac 31 Spline Differential Chrysler 9.25 Inch 2.76–4.56 Ratio - 913A368
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Eaton Detroit Truetrac 31 Spline Differential Chrysler 9.25 Inch 2.76–4.56 Ratio - 913A368

Eaton Detroit Truetrac 31 Spline Differential Chrysler 9.25 Inch 2.76–4.56 Ratio - 913A368

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Eaton
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EAT913A368
Looking for the lowest price?

Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.

Phone Call or Text 336-900-7223

Email - support@eliteracefab.com

913A368
Looking for the lowest price?

Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.

Phone Call or Text 336-900-7223

Email - support@eliteracefab.com

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Differentials
The Eaton Detroit Truetrac Differential (Part #913A368) is a high-performance, helical-gear limited-slip differential engineered for Chrysler 9.25-inch rear axles with 31-spline shafts and 2.76–4.56 gear ratios. Trusted for its strength,...
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Description

The Eaton Detroit Truetrac Differential (Part #913A368) is a high-performance, helical-gear limited-slip differential engineered for Chrysler 9.25-inch rear axles with 31-spline shafts and 2.76–4.56 gear ratios. Trusted for its strength, reliability, and maintenance-free design, the Truetrac delivers smooth, automatic torque transfer to the wheel with the most traction—improving stability, cornering, and off-road capability.

Constructed with a robust all-gear design, the Truetrac eliminates clutches and friction plates, ensuring quiet, consistent performance over time. It’s the ideal choice for drivers who need dependable traction in both on-road and off-road applications—whether in muscle cars, trucks, or heavy-duty work vehicles.

 

eatures:

  • Helical-gear limited-slip design for automatic torque transfer and superior traction

  • Maintenance-free operation—no clutches, additives, or wearable components

  • Durable all-gear construction designed for long service life

  • Smooth, quiet performance with instant response to traction changes

  • Compatible with Chrysler 9.25" axles and all 2.76–4.56 gear ratios

  • Handles high torque loads for street, towing, and off-road performance

 

Specifications:

Specification Detail
Part Number 913A368
Differential Type Limited Slip (LSD)
Axle Model Chrysler 9.25"
Spline Count 31
Ring Gear Ratio 2.76 – 4.56
Ring Gear Size 9.25 in
Axle Shaft Diameter 1.32 in
Torque Capacity 879,881 Nm
Weight 34 lb

 

Fitment:
Designed for Chrysler 9.25-inch rear axles with 31-spline shafts, commonly used in Chrysler, Dodge, and Plymouth vehicles.

  • 1974–2010: Chrysler, Dodge, Plymouth Passenger Cars – Rear (Chrysler C-Clip, 2.76–4.56)

  • 1974–2010: Chrysler, Dodge, Plymouth Small & Half-Ton Trucks, Vans, Wagons – Rear (Chrysler C-Clip, 2.76–4.56)

Ideal Usage:

  • Off-Road: Rock Crawl, Light Trail, Sand Sports, Extreme Off-Road, Work Truck / Towing

  • On Road: Street & Muscle, Circle Track, Drag Racing, Restoration, Work Truck / Towing

 

This Part Fits:

 

Year Make Model Submodel
2005-2007 Chrysler 300 Base
2005-2010 Chrysler 300 C
2005-2010 Chrysler 300 C SRT8
2005-2010 Chrysler 300 Limited
2008-2009 Chrysler 300 LX
2010 Chrysler 300 S
2009 Chrysler 300 Signature Series
2005-2010 Chrysler 300 Touring
1999-2004 Chrysler 300M Base
2003 Chrysler 300M Pro-Am
2002-2004 Chrysler 300M Special
1995-1997,1999-2000 Chrysler Cirrus LX
1995-2000 Chrysler Cirrus LXi
1993-1995 Chrysler Concorde Base
2002-2004 Chrysler Concorde Limited
1996-2004 Chrysler Concorde LX
1996-2004 Chrysler Concorde LXi
1987 Chrysler Conquest Base
1988-1989 Chrysler Conquest TSi
1979-1980 Chrysler Cordoba 300
1975-1983 Chrysler Cordoba Base
1980 Chrysler Cordoba Crown
1980-1982 Chrysler Cordoba LS
2004-2007 Chrysler Crossfire Base
2005-2008 Chrysler Crossfire Limited
2005-2006 Chrysler Crossfire SRT-6
1983-1984 Chrysler E Class Base
1985 Chrysler Executive Limousine Base
1983-1984 Chrysler Executive Sedan Base
1983-1989 Chrysler Fifth Avenue Base
2000 Chrysler Grand Voyager Base
2000 Chrysler Grand Voyager SE
1981-1983,1990-1993 Chrysler Imperial Base
1974-1975 Chrysler Imperial LeBaron
1984-1986 Chrysler Laser Base
1984-1986 Chrysler Laser XE
1977-1993 Chrysler LeBaron Base
1989-1990 Chrysler LeBaron GT
1989-1995 Chrysler LeBaron GTC
1985-1989 Chrysler LeBaron GTS
1989-1990 Chrysler LeBaron High Line
1992-1994 Chrysler LeBaron Landau
1993-1994 Chrysler LeBaron LE
1991-1993 Chrysler LeBaron LX
1983-1986 Chrysler LeBaron Mark Cross
1977-1982 Chrysler LeBaron Medallion
1987-1990 Chrysler LeBaron Premium
1978 Chrysler LeBaron S
1979-1981 Chrysler LeBaron Salon
1980-1981 Chrysler LeBaron Special
1994-1997,1999-2001 Chrysler LHS Base
1974,1979-1989,1994-1996 Chrysler New Yorker Base
1974-1978 Chrysler New Yorker Brougham
1990-1993 Chrysler New Yorker Fifth Avenue
1988-1990 Chrysler New Yorker Landau
1990-1993 Chrysler New Yorker Salon
1988 Chrysler New Yorker Turbo
1974-1981 Chrysler Newport Base
1974-1976 Chrysler Newport Custom
2001-2002 Chrysler Prowler Base
2001-2009 Chrysler PT Cruiser Base
2010 Chrysler PT Cruiser Classic
2010 Chrysler PT Cruiser Couture Edition
2002 Chrysler PT Cruiser Dream
2005 Chrysler PT Cruiser Dream Cruiser
2003-2007 Chrysler PT Cruiser GT
2001-2009 Chrysler PT Cruiser Limited
2008-2009 Chrysler PT Cruiser LX
2005-2006 Chrysler PT Cruiser Street Cruiser
2001-2009 Chrysler PT Cruiser Touring
2004-2007 Chrysler Sebring Base
2002-2006 Chrysler Sebring GTC
1996-2000 Chrysler Sebring JX
1996-2000 Chrysler Sebring JXi
2002-2010 Chrysler Sebring Limited
1995-2004,2008-2010 Chrysler Sebring LX
1995-2003 Chrysler Sebring LXi
2001 Chrysler Sebring LXi Limited
2004-2010 Chrysler Sebring Touring
2005-2006 Chrysler Sebring TSi
1989-1991 Chrysler TC Maserati Base
1974-1988,1990-1996,2003-2007 Chrysler Town & Country Base
2002-2003 Chrysler Town & Country EL
2001-2004 Chrysler Town & Country EX
1999-2010 Chrysler Town & Country Limited
1996-2010 Chrysler Town & Country LX
1996-2003 Chrysler Town & Country LXi
1983-1986 Chrysler Town & Country Mark Cross
1997-1999 Chrysler Town & Country SX
2004-2010 Chrysler Town & Country Touring
2010 Chrysler Town & Country Walter P. Chrysler Signature Series
2000-2002 Chrysler Voyager Base
2001-2003 Chrysler Voyager LX
2000 Chrysler Voyager SE
1982-1983 Dodge 400 Base
1982 Dodge 400 LS
1983-1988 Dodge 600 Base
1983-1986 Dodge 600 ES
1985-1988 Dodge 600 SE
1988-1989 Dodge Aries America
1981-1987 Dodge Aries Base
1981-1984 Dodge Aries Custom
1985-1987 Dodge Aries LE
1981-1986 Dodge Aries SE
1976-1980 Dodge Aspen Base
1976-1977 Dodge Aspen Custom
1976-1977 Dodge Aspen Special Edition
1995-2000 Dodge Avenger Base
1995-2000 Dodge Avenger ES
2010 Dodge Avenger Express
2008-2010 Dodge Avenger R/T
2008-2009 Dodge Avenger SE
2008-2010 Dodge Avenger SXT
1975-1980 Dodge B100 Base
1974 Dodge B100 Van Base
1974 Dodge B100 Van Sportsman
1981-1994 Dodge B150 Base
1995-1998 Dodge B1500 Base
1975-1980 Dodge B200 Base
1974 Dodge B200 Van Base
1974 Dodge B200 Van Maxi
1974 Dodge B200 Van Maxi Wagon
1974 Dodge B200 Van Sportsman
1981-1994 Dodge B250 Base
1995-1998 Dodge B2500 Base
1975-1980 Dodge B300 Base
1974 Dodge B300 Van Base
1974 Dodge B300 Van Maxi
1974 Dodge B300 Van Maxi Wagon
1974 Dodge B300 Van Sportsman
1981-1994 Dodge B350 Base
1995-1998 Dodge B3500 Base
2010 Dodge Caliber Express
2010 Dodge Caliber Heat
2010 Dodge Caliber Mainstreet
2007-2010 Dodge Caliber R/T
2010 Dodge Caliber Rush
2007-2010 Dodge Caliber SE
2008-2009 Dodge Caliber SRT-4
2007-2010 Dodge Caliber SXT
2010 Dodge Caliber Uptown
1984-2000,2006-2007 Dodge Caravan Base
1989-1995,2003-2005 Dodge Caravan C/V
2002 Dodge Caravan Ec
1990-1999 Dodge Caravan ES
1984-1999 Dodge Caravan LE
1984-2007 Dodge Caravan SE
1998-2003 Dodge Caravan Sport
2004-2007 Dodge Caravan SXT
1974-1980 Dodge CB300 Base
1974,1978-1983 Dodge Challenger Base
1978-1983 Dodge Challenger Premium
2009-2010 Dodge Challenger R/T
2009-2010 Dodge Challenger SE
2008-2010 Dodge Challenger SRT8
1983-1986 Dodge Charger 2.2
1974,1976,1983-1987,2006-2007 Dodge Charger Base
2006 Dodge Charger Daytona R/T
2006-2010 Dodge Charger R/T
2006-2010 Dodge Charger SE
1983-1987 Dodge Charger Shelby
1974-1978 Dodge Charger Special Edition
1976 Dodge Charger Sport
2006-2010 Dodge Charger SRT8
2006-2010 Dodge Charger SXT
1974-1983,1988-1994 Dodge Colt Base
1975-1977 Dodge Colt Carousel
1977-1983 Dodge Colt Custom
1982-1983 Dodge Colt Deluxe
1984-1990 Dodge Colt DL
1984-1989 Dodge Colt E
1994 Dodge Colt ES
1990-1993 Dodge Colt GL
1974-1977,1989-1990 Dodge Colt GT
1985-1988 Dodge Colt Premier
1984-1991 Dodge Colt Vista
1986 Dodge Colt Vista Custom
1984-1986 Dodge Conquest Base
1974-1976 Dodge Coronet Base
1975-1976 Dodge Coronet Brougham
1974-1976 Dodge Coronet Crestwood
1974-1975 Dodge Coronet Custom
1979-1980 Dodge D50 Base
1981-1982 Dodge D50 Custom
1981-1982 Dodge D50 Royal
1979-1982 Dodge D50 Sport
1974-1976 Dodge Dart Base
1974-1975 Dodge Dart Custom
1974 Dodge Dart Special
1974-1975 Dodge Dart Special Edition
1974-1976 Dodge Dart Sport
1974-1975 Dodge Dart Sport 360
1974-1976 Dodge Dart Swinger
1975-1976 Dodge Dart Swinger Special
1984-1993 Dodge Daytona Base
1989-1993 Dodge Daytona ES
1989-1990 Dodge Daytona ES Turbo
1991-1993 Dodge Daytona Iroc
1992-1993 Dodge Daytona Iroc R/T
1987-1988 Dodge Daytona Pacifica

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