System: suspension; single axle; rear.equipment description: replacement rear axle shafts; part nos. 37028-4,706092-4X, 28498-4x, and 28497-4x. These shafts are service parts for 1974-1979jeep wagoneer, 1974-1979 jeep J-10, and 1975-1979 jeep cherokee chief vehicles.note: if the vehicle IS presented to an authorized dealer on an agreed uponservice date and the remedy IS not provided free of charge within a reasonabletime or the remedy does not correct the defect, please contact dana at1-419-866-3900. Also, contact the national highway traffic safetyadministration's auto safety hotline at 1-800-424-9393.