Since 2004 getting OEM differential gear sets has been a challenge, even for Nissan dealers! Finally, all of the OEM front and rear differentials for the Titan (A60), Xterra & Frontier (D40) are available. These ratios include the following:
2.94, 3.13, 3.36, 3.54, 3.69
You can order online from Rugged Rocks here: Rugged Rocks or call (909) 547-4651.