Nitro Gears are manufactured from 8620 steel gear forgings. They are precision machined using a computer controlled process. Heat treated CNC tripple-lapped and Rockwell tested for harness which results in excellent fitment, ideal contact pattern and smoother, quieter operation.
Fits all of the following models without OEM E-Locker
2010-2014 FJ Cruiser
2010 & Newer Toyota 4Runner
2009 & Newer Prado 150/Lexus GX460
