I want to replace my inner axel seals but I am not sure what I need to do it.
I found these on ebay are they the right ones ?



http://www.ebay.com/itm/Dana-44-Inner-Axle-Seals-National-5131-Jeep-Ford-GM-/200929615865?pt=Motors_Car_Truck_Parts_Accessories&hash=item2ec8569ff9&vxp=mtr

 

Those ones believe are for 77 and earlier, national 2300 are for 78-79, at least that's what my 79 took. You have to remove Hubs, spindles (need a special socket for spindle nut), pull axle shafts, and finally remove the differential carrier. They are installed behind the carrier bearings in the axle housing. Make sure you mark the orientation and side that the carrier bearing caps come off of. Not really a quick job.