Blinker assembly

[JimmyCriswell]

I believe I have found the culprit to my left front blinker not working and it appears to be the connection between the bulb and socket. Mine are original made in USA metal with a bronze appearing socket. Can I just purchase another socket to replace this? If so, how do I remove the old one without messing up the housing. Trying to get this truck inspected so I can get it registered in my name. Then it will soon be going up for sale to help with medical expenses for my mom. Any help will be greatly appreciated.