The Eaton ELocker selectable differential is a heavy-duty rear locker for Toyota Tundra applications using a 36-spline axle and a 10.5-inch ring gear. A dash switch lets drivers engage a full 100% lock when extra traction is required and disengage for normal driving. The rear ELocker features Eaton’s net-forged 4-pinion gear design for durability, includes the NGR rocker switch and wiring harness, and functions in both forward and reverse.
Eaton ELocker4 Differential 36 Spline 36-Spline Toyota Tundra 10.5in