2019 vs. 2007 hub compatibility??

[want2ride]

I have a 2007 Tahoe 5.3L and a 2019 Tahoe 6.2L with Brembo Brake package. i needed a hub for my 2019 and i accidentally ordered a hub from Amazon for my 2007 Tahoe. I installed it and noticed that the wheel speed sensor wire did not work with the connector wire, so i just reused the old speed sensor in the new hub. Now a month later i realized my mistake, but everything seems to work just fine. should i be worried?
4wd seems to operate fine, no codes, so is the only difference between a 2007 hub and a 2019 hub the speed sensor?

 

[Dustin Jackson]

@want2ride Seems like that could be it, in this picture the one on the right is the 2015

 

[Marky Dissod]

Have a 2007 Tahoe 5.3L, and a 2019 Tahoe 6.2L with Brembo Brake package. Needed a hub for my 2019, and accidentally ordered a hub from Amazon for my 2007 Tahoe.
Installed it, and noticed that the wheel speed sensor wire did not work with the connector wire, so i just reused the old speed sensor in the new hub.
Now a month later, I realized my mistake, but everything seems to work just fine.
Should I be worried?
4wd seems to operate fine, no codes, so is the only difference between a 2007 hub and a 2019 hub, the speed sensor?

My response may seem off topic, but this may be the greatest introductory post EVER,
not only because I am wondering a somewhat similar question:
Can a GMT800 4WD Tahoe (or Suburban 1500) get away with a similar 'mistake'?
Can a GMTK2xx hub be used as an update-upgrade on a GMT800 with no ill effects?

Feel free to disregard this question, as it may be too off-topic, and is definitely a hijack of @want2ride's question.
Doesn't change the fact that this is an excellent question to ask.