TB2Blazer

Trying to replace the drivers side rear door lock actuator. I cannot find a replacement for it anywhere. I cannot even find that they make one at all. I bought a dorman model that was listed for the drivers front but it doesn't work. When I put it on everything worked fine except I couldn't open the door from the outside and on the inside there was a tab missing that held the rods for the outside push button. I can't find this part anywhere and it's driving me insane. Anybody know know where I can get one it's for a 2000 Jeep XJ.