Could use some advice for Transfer Case Actuator replacement

does anyone have a link or part # for the T case actuators for 4H/4Low? All I can find is the ADD actuator. (2008 Tundra)

 

Hi, this is my first post here and I’m hoping to get some input. I have a 2012 Tundra with the exact same issue as Cole. I had a 4lo blinking light. I was able to switch into 4lo, but it would not come out. Pulled the lower actuator. It looked clean, though notably it was missing the gray actuator motor switch (I am curious if this is an issue or simply a different revision of the actuator motor). Manually disengaged 4lo rod. Reassembled the unit and got it back into 2wd. Now the truck will give me a soul crushing grinding noise when putting it in gear. I have taken the actuator apart and put it together a couple times resulting in grinding in either drive, reverse, or park each time. I suspect the timing or tension is not correct on the planetary gear leading to partial 4 low engagement. I am going to reset the 4wd computer tomorrow to see if it helps. I know this is an old thread, but I’d appreciate if anyone has input on this issue, thanks.