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GM 9.5", 33 Spline, Eaton Truetrac Limited-Slip Differential
GM 9.5" (AAM), 14 bolt Truetrac Performance Differential


 
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Price: $641.66


Product Code: TT914A538
Qty:

Description Vehicle Applications
 

GM 9.5" (AAM), 14 bolt
Truetrac Performance Differential


Fits:
2014 and newer must have a 3.23 or down gear ratio.


1981-1986 Chevrolet C20 3/4 Ton Pickup (2WD)
1981-1986 GMC C25/ C2500 3/4 Ton Pickup (2WD)
1987-1989 Chevrolet R20 R2500 3/4 Ton Pickup (2WD)
1987-1989 GMC R2500 ¾ Ton Pickup (2wd)
1981-1986 Chevrolet K20 ¾ Ton Pickup (4wd)
1981-1986 GMC K25 K2500 ¾ Ton Pickup (4wd)
1987 Chevrolet V20 V2500 ¾ Ton Pickup (4wd)
1987 GMC V2500 ¾ Ton Pickup (4wd)
1981-1996 Chevrolet G20 G2500 3/4 Ton
1981-1996 Chevrolet G30 G35 G3500 1 Ton
1981-1996 GMC G20 G2500 3/4 Ton
1981-1996 GMC G30 G35 G3500 1 Ton
1981-1986 Chevrolet Suburban C20 C2500 ¾ Ton
1981-1986 Chevrolet Suburban K20 K2500 ¾ Ton
1987-1991 Chevrolet Suburban R20 R2500 ¾ Ton
1987-1991 Chevrolet Suburban V20 V2500 ¾ Ton
1988-1998 Chevrolet K1500 ½ Ton Pickup (4wd)
1990-1993 Chevrolet C1500 454SS Pickup
1988-1998 Chevrolet C2500 ¾ Ton Pickup (2wd)
1988-1998 Chevrolet K2500 ¾ Ton Pickup (2wd)
1992-1999 Chevrolet Suburban 2500 ¾ Ton
1992-1999 GMC Yukon XL 2500 ¾ Ton
1999-2013 Chevrolet Silverado 1500HD
1999-2013 GMC Sierra 1500HD
1999-2013 Chevrolet Silverado 2500
1999-2013 GMC Sierra 2500
2003-2009 Hummer H2
2006-2009 Chevrolet Trailblazer SS
2008-2009 Saab 9-7x Aero
2005-2006 Chevrolet SSR
2007-2009 Chevrolet Avalanche 2500 ¾ Ton
2014-2021 Chevrolet Silverado 1500 with 3.08 or 3.23 Gear Ratio
2014-2021 GMC Sierra 1500 with 3.08 or 3.23 Gear Ratio
2015-2021 Chevrolet Tahoe with 3.08 or 3.23 Gear Ratio
2015-2021 GMC Yukon with 3.08 or 3.23 Gear Ratio
2015-2021 Chevrolet Suburban with 3.08 or 3.23 Gear Ratio
2015-2021 GMC Yukon XL with 3.08 or 3.23 Gear Ratio
2015-2021 Cadillac Escalade with 3.08 or 3.23 Gear Ratio
2015-2021 Cadillac Escalade ESV with 3.08 or 3.23 Gear Ratio


Differential: GM 9.5" (AAM)
Gear Ratio: All ratios
Axle Splines: 33
Ring Gear Bolts: 12 (not included)
Manufacturer: Eaton
Warranty: 1 Year




Detroit Truetrac Differential
The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics.

Operation
The Truetrac operates as a standard or open differential under normal driving conditions, allowing one wheel to spin faster or slower as necessary. When a wheel encounters a loss of traction or the terrain changes, the gear separation forces take effect and transfer torque to the high-traction wheel. The helical-shaped gears mesh with increasing force until wheel spin is slowed or completely stopped. When the vehicle exits the low traction situation, the differential resumes normal operation.

Performance
Operation of the Truetrac is smooth, quiet and automatic. The unit will engage without any driver knowledge or action required. It also has no wearable parts and requires no maintenance, meaning less time in the garage and more on the road.

For more information about the Eaton Truetrac read the FAQ Here.


Eaton logo
EATON Performance Differentials.
www.eaton.com
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

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