Nissan Pathfinder Transfer Case (WD21) 1985 - 1995
Putting deeper gears into your Nissan Pathfinder transfer case or even changing the stock transfer case out for a different one can drastically increase torque in 4-LO and change the way your Nissan Pathfinder drives over large obstacles and up steep hills. A transfer case doubler, atlas transfer case or equivalent is highly recommended for any hardcore Nissan Pathfinder Rock Crawler.