With a TJM Pro Locker installed, you may never get stuck again! This Pro Locker has been designed to suit the front of Toyota Landcruiser HZJ, 75 / 78 / 79 / 80 / 100 Series coil, Prado 90 / 120 Series and Hilux rear axles. For double the traction fit a Pro Locker to the front and another to the back for unbeatable performance. Our innovative design locks wheels with loss of traction allowing the other wheels to work harder to get you out. Even though you have purchased a 4×4, the factory differential is primarily designed for road use. The Pro Locker provides maximum traction and drive to all four wheels giving you the best possible chance of tackling formidable terrain. With a TJM Pro Locker installed, you may never get stuck again!