Eaton Differential Carrier Detroit Truetrac (MPN: 911A319)

Advanced limited slip differential for enhanced traction and performance

The Eaton Detroit Truetrac is a helical gear-type limited slip differential designed for GM 10 Bolt 7.5 Inch Ring Gear Axles. This differential features a patented design utilizing parallel axis, planetary helical gears, which ensures a smooth and quiet automatic division of torque. The Truetrac operates effectively under various driving conditions, performing like an open differential during normal use while providing enhanced traction on wet, muddy, or loose surfaces. Its ability to transfer power to the wheel with the highest traction makes it a reliable choice for both front and rear axles.

Engineered for efficiency, the Truetrac limited slip differential responds instantly to torque feedback, delivering necessary traction at any speed. It limits wheel spin-out and improves handling, making it suitable for a wide range of applications including road racing, off-road competition, and commercial vehicles. The design is compatible with various axle configurations, ensuring versatility across different vehicle types. With a proven track record of performance and reliability, the Truetrac is an effective solution for enhancing vehicle traction and stability.

Features

• Patented Design Of Parallel Axis, Planetary Helical Gears - Provides A Smooth And Quiet Automatic Division Of Torque
• Improved Traction Relative To Other Rear-Wheel And Four-Wheel-Drive Vehicles
• Proven Design, Low Cost And Effective Performance All Make The Truetrac Limited-Slip Differential The Ideal Choice For A Wide Variety Of Vehicle Applications
• Limits Wheel Spin-Out And Improves Handling
• Under Normal Driving Conditions, Truetrac Performs Like An Open Differential
• Most Designs Are Engineered To Transfer Up To 3.5 Times More Torque To High Traction Wheel
• Limited-Slip Differential Responds Instantly To Torque Feedback, Providing Needed Traction, Anytime, At Any Speed

Specifications

• Manufacturer: Eaton TCPD
• Manufacturer Part Number: 911A319
• Axle Model: GM 7.5 Inch
• Type: Limited Slip
• Spline Count: 26
• Gear Ratio: 3.23 And Up
• Material: Steel
• Journal Size: 1.16 Inch

Compatibility / Fit

• 1978-1981 Buick Century
• 1976-1984 Buick Electra
• 1977-1983 Buick Estate Wagon
• 1977-1985 Buick LeSabre
• 1978-1987 Buick Regal
• 1977-1978 Buick Riviera
• 1976-1979 Buick Skylark
• 1999-2000 Cadillac Escalade
• 2002-2009 Cadillac Escalade
• 2003-2009 Cadillac Escalade ESV
• 2002-2009 Cadillac Escalade EXT
• 1985-2003 Chevrolet Astro
• 2007-2009 Chevrolet Avalanche
• 2002-2006 Chevrolet Avalanche 1500
• 1987-2005 Chevrolet Blazer
• 1982-1986 Chevrolet C10
• 1982-1986 Chevrolet C10 Suburban
• 1988-1999 Chevrolet C1500
• 1992-1999 Chevrolet C1500 Suburban
• 1982-1989 Chevrolet Camaro
• 1977-1989 Chevrolet Caprice
• 2004-2009 Chevrolet Colorado
• 1996-2006 Chevrolet Express 1500
• 1982-1995 Chevrolet G10
• 1977-1985 Chevrolet Impala
• 1982-1986 Chevrolet K10
• 1982-1986 Chevrolet K10 Suburban
• 1988-1999 Chevrolet K1500
• 1992-1999 Chevrolet K1500 Suburban
• 1982-1986 Chevrolet K5 Blazer
• 1978-1987 Chevrolet Monte Carlo
• 1987-1987 Chevrolet R10
• 1987-1988 Chevrolet R10 Suburban
• 1989-1991 Chevrolet R1500 Suburban
• 1982-2000 Chevrolet S10
• 1983-1994 Chevrolet S10 Blazer
• 1999-2009 Chevrolet Silverado 1500
• 2007-2007 Chevrolet Silverado 1500 Classic
• 2001-2003 Chevrolet Silverado 1500 HD
• 2005-2006 Chevrolet Silverado 1500 HD
• 2007-2007 Chevrolet Silverado 1500 HD Classic
• 2000-2009 Chevrolet Suburban 1500
• 1995-2009 Chevrolet Tahoe
• 2002-2009 Chevrolet Trailblazer
• 2002-2006 Chevrolet Trailblazer EXT
• 1989-1991 Chevrolet V1500 Suburban
• 1982-1986 GMC C1500
• 1988-1999 GMC C1500
• 1982-1986 GMC C1500 Suburban
• 1992-1999 GMC C1500 Suburban
• 2002-2009 GMC Envoy
• 2002-2006 GMC Envoy XL
• 2004-2005 GMC Envoy XUV
• 1982-1995 GMC G1500
• 1992-2000 GMC Jimmy
• 1982-1986 GMC K1500
• 1988-1999 GMC K1500
• 1982-1986 GMC K1500 Suburban
• 1992-1999 GMC K1500 Suburban
• 1987-1987 GMC R1500
• 1987-1991 GMC R1500 Suburban
• 1982-1990 GMC S15
• 1983-1991 GMC S15 Jimmy
• 1985-2003 GMC Safari
• 1996-2006 GMC Savana 1500
• 1999-2009 GMC Sierra 1500
• 2001-2003 GMC Sierra 1500 HD
• 2005-2006 GMC Sierra 1500 HD
• 2007-2007 GMC Sierra 1500 HD Classic
• 1991-2000 GMC Sonoma
• 1987-1987 GMC V1500
• 1987-1991 GMC V1500 Suburban
• 1992-2009 GMC Yukon
• 2000-2009 GMC Yukon XL 1500
• 1977-1984 Oldsmobile 98
• 1991-1994 Oldsmobile Bravada
• 1996-2000 Oldsmobile Bravada
• 1977-1989 Oldsmobile Custom Cruiser
• 1978-1981 Oldsmobile Cutlass
• 1978-1984 Oldsmobile Cutlass Calais
• 1980-1983 Oldsmobile Cutlass Cruiser
• 1978-1980 Oldsmobile Cutlass Salon
• 1985-1987 Oldsmobile Cutlass Salon
• 1978-1987 Oldsmobile Cutlass Supreme
• 1977-1985 Oldsmobile Delta 88
• 1975-1979 Oldsmobile Omega
• 1977-1986 Pontiac Bonneville
• 1977-1981 Pontiac Catalina
• 1982-1989 Pontiac Firebird
• 1978-1987 Pontiac Grand Prix
• 1977-1978 Pontiac Grand Safari
• 1983-1986 Pontiac Parisienne
• 1978-1979 Pontiac Phoenix
• 1987-1989 Pontiac Safari