You need to remove the differential carrier assembly, place the differential carrier assembly into a vise, clamp only on the mounting flange of the differential carrier assembly case, remove the inner axle shaft using a hammer and a brass drift, install the J 29369-1, 8.25-inch axle, or the J 29369-2, 9.25-inch axle, behind the inner
Axle Shaft Seal or the inner axle shaft bearing as necessary, install the J 2619-01 to the J 29369-1 or the J 29369-2 and remove the inner axle shaft seal and/or the inner axle shaft bearing.