Toughen up your front differential with this extreme-duty kit designed to keep your 4WD locking predictably when the trails get rowdy. This upgrade swaps out weak stock components for a hard-anodized 7075-T6 aluminum sprague and a straight-tooth steel armature that laughs at heavy abuse.

The innovative 12-tooth armature design doubles the strength of standard plates to prevent bending, while the billet aluminum carrier ensures your drivetrain remains bulletproof. It is the ultimate insurance policy for riders who demand reliable performance and a front diff that won't quit on the climb.