11.5" Detroit TrueTrac Differential

Features:

• Maintenance-free design
• Internals automatically engage
• Provides smooth & quiet operation
• Limited Slip design with helical gears
• Delivers maximum traction
• Durable construction
• Complete replacement over stock
• Straightforward installation

Limited Slip Differential for Any Terrain

Whether you're cruising through the city or challenging new terrain, any 2001-2019 GM Sierra/Silverado could use some additional traction from time-to-time. The Eaton 11.5" Detroit TrueTrac Differential is the perfect addition to any GM Truck that needs a simple and effective stability upgrade. The limited-slip design features parallel axis and planetary helical gears that are engineered to be maintenance-free, taking away any of the hassles associated with upgrading your truck's driveline components. What's more, this particular differential automatically engages in low-traction conditions, limiting wheel speed to provide maximum traction on the street, track, or trail. This system is ideal for most vehicles, giving you an ideal traction solution for a variety of applications.

High-Quality Construction & Installation Info

Eaton developed their Detroit TrueTrac Differential using only premium materials and most advanced design processes to ensure a perfect fit, form, and function on your tough GM Truck. Each TrueTrac is built around a durable casing that stands up to extreme driving conditions and brutal weather elements each time you set off for adventure. Engineered as a complete replacement over stock, this differential is incredibly easy to install as it takes the place of your factory component. Eaton includes all of the necessary hardware and instructions required for installation, making for a simple and straightforward process you can complete at home.

Fitment:

• 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 GMC Sierra/Chevy Silverado 2500HD/3500HD
  

Compatible Differentials:

• 30-Spline AAM 11.5"

Specifications:

• Gear Ratio:All
• Axle Splines: 30
• Ring Gear Bolts: 14 (Not Included)