I've got a 2003 Tundra V8 SR5 access cab 4x4. I've had issues with 4x4 blinking light as many others have. While trying to fix it years ago I screwed up and took the actuator completely out of the T-case, which I have since found out was a bad idea. I'm looking to just replace the entire t-case with a salvage yard model if I can find one with the actuator. Can anyone tell me how to identify which years are compatible or what markings/ID numbers I need to look for to make sure it is a direct replacement? Or if anyone has any good advice on how to attempt to magically get mine back in working order without splitting the case? Thank you all very much in advance.