Eaton ELocker4 Differential 36 Spline 36-Spline Toyota Tundra 10.5in

The Eaton ELocker is an electronic, selectable differential designed for drivers that need traction on-demand. At the flip of a dash switch, drivers can go from open to 100-percent locked. A second flip of the switch deactivates the unit to resume normal driving. The ELocker is the most reliable on-demand differential, featuring selectable operation and net-forged gears for added strength.This Part Fits: Year Make Model Submodel 2014-2021 Toyota Tundra 1794 Edition 2000-2013 Toyota Tundra Base 2007-2021 Toyota Tundra Limited 2021 Toyota Tundra Nightshade 2010,2013-2021 Toyota Tundra Platinum 2014-2021 Toyota Tundra SR 2007-2011,2014-2021 Toyota Tundra SR5 2021 Toyota Tundra Trail 2015-2017,2019-2021 Toyota Tundra TRD Pro