If you own a four wheel drive, then your rig is equipped with a transfer case that allows power from the motor to go to both the front and rear wheels. Your Toyota 4Runner transfer case is crucial for maximizing traction and ensuring smooth operation. If your original unit is old and worn out it imperative to replace it with a new Toyota 4Runner transfer case in order to avoid getting stuck by the side of the road, or worst yet miles away from civilization down a dusty trail. Here at Andy's Auto Sport we have a great selection of Toyota 4Runner transfer cases and accessories for you to choose from. Whether you want a stock replacement or heavy duty unit, you are sure to find the perfect transfer case for your application in our extensive collection.

If you have lifted your truck, the extra height can cause your driveline angles to be so steep that the u-joints wear out prematurely or the driveshaft binds. One way to correct this problem is by lowering your Toyota 4Runner transfer case with lowering kits. Bringing the transfer case down will smooth out driveline vibrations and improve longevity. Transfer cases can also come with different internal gearing options that may be more advantageous for off road situations such as rock crawling. Transfer cases are truly amazing devices, but be sure your case is in top condition before venturing off the beaten path.

Q: What is a transfer case? Why buy one?
A: The transfer case is the device in a four wheel drive vehicle that allows power from the motor to go to both the front and rear wheels. It bolts to the back of the transmission and splits power fore and aft for equal distribution. The transfer case is crucial for maximizing traction and ensuring smooth operation of the drivetrain. If your original t-case is old and worn out it is imperative to replace it with a new transfer case in order to avoid getting stuck by the side of the road, or worst yet miles away from civilization down a dusty trail. In addition to replacement units, there are also numerous transfer case accessories that will help keep your vehicle running properly such as transfer case lowering kits and clocking rings which will ensure proper drivetrain alignment for a smooth running vehicle.