Alloy USA 21129 Rear Left Hand Side Performance Axleshaft for 99-04 Jeep Grand Cherokee WJ with Dana 44 Axle

Don't just replace your axle shafts, upgrade them. For less than the cost or an original replacement axle shaft, you can upgrade to an Alloy USA performance shaft. Each axle is heat-treated, tempered and induction hardened to have twice the tensile strength than stock and is up to 35% stronger. We use the latest splining technology, to produce splines that are stronger than traditional cut splines.