Eaton Differential Carrier Detroit Truetrac (MPN: 917A732)

Enhance traction and handling with a maintenance-free limited slip differential.

The Eaton Detroit Truetrac is a helical-gear style performance differential designed for GM 9-1/2 and 9-3/4 inch ring gear axles. This limited slip differential operates seamlessly under normal driving conditions, allowing for differential wheel speeds while providing enhanced traction when needed. The unique design utilizes helical-shaped gears that engage automatically, transferring torque to the wheel with the most traction without requiring any driver intervention.

This differential is engineered for durability and performance, featuring maintenance-free components that eliminate the need for regular upkeep. The Truetrac's smooth and quiet operation ensures a comfortable driving experience, while its validated performance guarantees reliability in various driving conditions. With a spline count of 33 and compatibility with all gear ratios, this steel differential is a robust solution for improving vehicle handling and traction on challenging terrains.

Features

• Helical-Style Pinion Gears
• Limited-Slip Operation
• Smooth And Automatic Engagement - No Driver Action Needed
• Parts Are Maintenance Free Meaning More Time On The Road
• Validated Performance And Durability

Specifications

• Manufacturer: Eaton TCPD
• Manufacturer Part Number: 917A732
• Axle Model: GM 9-1/2 And 9-3/4 Inch
• Type: Limited Slip (POSI)
• Spline Count: 33
• Gear Ratio: All Ratios
• Material: Steel

Compatibility / Fit

• 2007-2013 Chevrolet Avalanche
• 2002-2006 Chevrolet Avalanche 1500
• 2002-2006 Chevrolet Avalanche 2500
• 1987-2005 Chevrolet Blazer
• 1981-1986 Chevrolet C10
• 1981-1986 Chevrolet C10 Suburban
• 1988-1999 Chevrolet C1500
• 1992-1999 Chevrolet C1500 Suburban
• 1981-1986 Chevrolet C20
• 1981-1986 Chevrolet C20 Suburban
• 1988-2000 Chevrolet C2500
• 1992-1999 Chevrolet C2500 Suburban
• 1981-1986 Chevrolet C30
• 1988-2000 Chevrolet C3500
• 2001-2002 Chevrolet C3500HD
• 1996-2006 Chevrolet Express 1500
• 1996-2002 Chevrolet Express 2500
• 2009-2010 Chevrolet Express 2500
• 1996-2002 Chevrolet Express 3500
• 2009-2020 Chevrolet Express 3500
• 1981-1995 Chevrolet G10
• 1981-1983 Chevrolet G20
• 1985-1995 Chevrolet G20
• 1981-1996 Chevrolet G30
• 1981-1986 Chevrolet K10
• 1981-1986 Chevrolet K10 Suburban
• 1988-1999 Chevrolet K1500
• 1992-1999 Chevrolet K1500 Suburban
• 1981-1986 Chevrolet K20
• 1981-1986 Chevrolet K20 Suburban
• 1988-2000 Chevrolet K2500
• 1992-1999 Chevrolet K2500 Suburban
• 1981-1986 Chevrolet K30
• 1988-2000 Chevrolet K3500
• 1981-1986 Chevrolet K5 Blazer
• 1981-1989 Chevrolet P20
• 1981-1999 Chevrolet P30
• 1987-1987 Chevrolet R10
• 1988-1988 Chevrolet R10 Suburban
• 1989-1991 Chevrolet R1500 Suburban
• 1987-1988 Chevrolet R20
• 1987-1988 Chevrolet R20 Suburban
• 1989-1989 Chevrolet R2500
• 1989-1991 Chevrolet R2500 Suburban
• 1987-1988 Chevrolet R30
• 1989-1991 Chevrolet R3500
• 1999-2013 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
• 1999-2004 Chevrolet Silverado 2500
• 2001-2014 Chevrolet Silverado 2500 HD
• 2001-2006 Chevrolet Silverado 3500
• 2007-2007 Chevrolet Silverado 3500 Classic
• 2007-2014 Chevrolet Silverado 3500 HD
• 2000-2014 Chevrolet Suburban 1500
• 2000-2013 Chevrolet Suburban 2500
• 1995-2014 Chevrolet Tahoe
• 2002-2009 Chevrolet Trailblazer
• 2002-2006 Chevrolet Trailblazer EXT
• 1987-1987 Chevrolet V10
• 1987-1988 Chevrolet V10 Suburban
• 1989-1991 Chevrolet V1500 Suburban
• 1987-1987 Chevrolet V20
• 1987-1988 Chevrolet V20 Suburban
• 1989-1991 Chevrolet V2500 Suburban
• 1987-1988 Chevrolet V30
• 1989-1991 Chevrolet V3500