SET YOUR VEHICLE
FREE SHIPPING ON ORDERS OVER $70!
Order Now, Pay Later
TALK TO A PARTS EXPERT
LOWEST PRICE
Guaranteed

1997-2006 Jeep Wrangler TJ and LJ Drivetrain

Drivetrain upgrades are never a bad idea, especially when you are upgrading to larger tires, need some extra traction for overlanding, or want improved durability for taking on the more demanding trails. Our extensive catalog at Northridge 4x4 can help out your 1997-2006 Jeep Wrangler TJ and LJ build tremendously. Drivetrain upgrades can make your TJ or LJ feel like it did off-the-lot all those years ago. You can restore this proven powerhouse to its former glory with any of the high-quality drivetrain products that we carry. One of the best places to start in your drivetrain transformation with a complete TJ or LJ axle build. These complete axles can be customized to come with all sorts of differentials, gearing, shafts, and other features so that you get everything you need in one convenient package. If you want to upgrade the existing axle build, you could absolutely benefit from a locking or limited-slip differential that will offer extra traction when you hit the trails. Ring-and-pinion gears help get more power to your wheels, which is especially important after you throw on a larger wheel and tire combination. Brake upgrades ensure that your Wrangler build can be tamed for your safety and able to stop your new heavy wheel and tire package. Driveshafts offer improved strength and deflection angles over stock, allowing you to ride with confidence out on the trails and handle long-travel systems with ease. Transmission upgrades like uprated clutches and flywheels, transmission pans, and other upgrades ensure that your transmission is reliable when you need it most.