2012 passenger side seat belt replacement

After doing some searching on here and google, I am pretty much at a loss for finding exact parts and/or instructions for replacing the front passenger seatbelt in my 2012 access cab SR5.

I contacted the dealer for a price quote on part/installation but haven't heard back yet. I'm expecting it to be more than I want to pay. This seems like it should be pretty easy to accomplish without them. I've just never done it before and I can't find much in terms of resources.

Can anyone point me down the right road? If the price is right or if it comes down to it, I will pay the dealership. But...I would prefer to save myself some money if its not too much hassle.

Thanks for any help in advance!

 

Why does it need replaced? Is it damaged from you/someone?

All seatbelts carry a lifetime manufacturer warranty for the life of the vehicle

 

The culprit is my dog.

 

Ah. You may be able to find someone parting a truck out/junkyard. Best of luck

Replacing it should be fairly simple with removing the seat in order to remove the plastic panel covering the mechanism. Should be pretty straight forward.