When you absolutely need all four wheels turning, you absolutely need Alloy USA Front Axle Lock Kits. Unlike vacuum or electrical axle locks, Alloy USA's mechanical axle lock won't fail out on the trail. Comes with all mounting hardware for a DIY install. 5-year warranty.
TEN Factory Front Axles offer an even stronger option for your rock-crawling ride, so swap out those faltering factory components ASAP. These 4340 chromoly alloy steel-crafted axles equalize ductility and extend shaft and U-joint life. Compatible with a broad assortment of trucks and Jeeps. 10-year/100,000-mile warranty.